NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5310 › 5310-00-732-0558
Plain Hexagon Nut P/N 904477
In stock — 398 on our U.S. shelfNSN 5310-00-732-0558 5310007320558 NIIN 007320558
SECO Parts has 398 in stock of NSN 5310-00-732-0558 — Plain Hexagon Nut — on our own shelf in Augusta, GA: a stocking supplier, not a broker.
One part, one step — answered within one business day. Several parts? and send them together.
- Ships in 1–3 business days from Augusta, GA
- Certificate of Conformance on request
- PO, GPC & major cards
- $50 minimum order — smaller requests still get a quote
- 30-day returns · terms
- FLIS item name
- NUT,PLAIN,HEXAGON
- SECO description
- NUT, PLAIN HEXAGON
- Federal supply class
- FSC 5310 — Nuts and Washers
- Used on
- MRAP Buffalo MK2A2; Multiple Launch Rocket System (MLRS); High-Mobility Artillery Rocket System (HIMARS)
- Platform
- MRAP parts
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 398 |
| Total | 398 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5310-00-732-0558 007320558 904477 23-2542A 0707996 123221 802476-00 2AW15 L6611-3 145-4510932-29 209-4510945-29B 1454
In the parts manual
| Manual | Figure | Item | Fits |
|---|---|---|---|
| TM 9-2320-280-24P | Fig. 44 — Starter Motor, Cable Assemblies, and Mounting Hardware | 4 | HMMWV: All models |
| TM 9-2320-280-24P | Fig. 62 — Blackout Lamp and Headlight Assembly | 8 | HMMWV: All models |
| TM 9-2320-280-24P | Fig. 75 — Engine Wiring Harness | 42 | HMMWV: All A0 and A1 models, plus M1121 |
| TM 9-2320-280-24P | Fig. 77 — A2 Engine Wiring Harness Installation | 1 | HMMWV: All A2 models, plus M1123 |
| TM 9-2320-280-24P | Fig. 89 — Air-Conditioner Jumper Cable, M997, M997A1, and M997A2 Ambulance | 9 | HMMWV: M997, M997A1, M997A2 |
| TM 9-2320-280-24P | Fig. 401 — Supplemental Deep Water Fording Kit | 11 | HMMWV: M997, M997A1, M997A2 |
| TM 9-2320-280-24P | Fig. 490 — Air Conditioner Compressor and Mounting Hardware, M997 and M997A1 Ambulance | 15 | HMMWV: M997, M997A1 |
From the Army repair parts manual's parts list and its usable-on codes. The figure page shows the exploded drawing and every other part in the assembly.
Get a quote
Build a list across as many parts as you need, send it once, get one quote back — answered within one business day, usually the same day. POs and GPC welcome. $50 minimum order.
More to tell us? Need-by date, ship-to, your own RFQ document
Specifications
- Bearing surface type
- Chamfered or Washer Faced
- Surface treatment
- Overall Cadmium and Chromate
- Surface treatment document and classification
- Overall Fed Spec Single Treatment Response QQ--416,TY 2,CL 3
- Nondefinitive spec/std data
- Type 2 and Style 4 and Grade B
- Material
- Overall Steel
- Thread quantity per inch
- 16
- Hardness rating
- Rockwell B Minimum 95.0 and Rockwell C Maximum 32.0
- Nominal thread size
- Inches 0.375
- Thread series
- Unified National Coarse (UNC)
- Thread class
- 2B
- Thread direction
- Right-Hand
- Width across flats
- 0.5510–0.5625 in
- Nut height
- 0.320–0.337 in
- Material document and classification
- Overall Fed Spec Single Material Response FF-N-836,Grade B
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
904477 23-2542A 0707996 123221 802476-00 2AW15 L6611-3 145-4510932-29 209-4510945-29B 1454 350003 PD79 350003-801 E-255 PIECE 15 E-253 PIECE 15 E-254 PIECE 15 FF-N-571 W06-001858 331212 55963 MS51967-8 PC123221 251263 XX003-3244 SK-1001-11 25-106
Also referenced as
FFS836 MS35690-606 65551 MX-261193-3 PIECE 61 PWA9968-16 0120377 120377 102635 63A0258-5 021-00471 FFB-571 2145V003 21202 MS35690-605 2151692-1 4601-5 117062 3196848-28 544-0109-235 YT120377 1C6175P22 1C6171P08 1C6167P17 10386531
Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Source of supply | SMS DLA Land and Maritime, Columbus, Ohio |
| Acquisition advice code | D DLA/GSA stocked — stocked by DLA or GSA and issued from central stock |
| Unit of issue | HD hundred |
| Demilitarization code | A Demilitarization not required — non-munitions-list item |
| Controlled inventory code | U Unclassified |
| Hazardous material indicator | N No hazardous material |
Source: public FLIS/PUB LOG cataloging data.
Why buy from SECO
These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.
In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered
FAQ
What is NSN 5310-00-732-0558?
NSN 5310-00-732-0558 (5310007320558) — Plain Hexagon Nut: SECO Parts has 398 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for plain hexagon nut in federal supply class 5310 (Nuts and Washers).
Is NSN 5310-00-732-0558 available?
SECO Parts has 398 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5310-00-732-0558 cost?
SECO quotes NSN 5310-00-732-0558 on request, usually the same business day.
What does NSN 5310-00-732-0558 fit?
The federal catalog lists NSN 5310-00-732-0558 as used on: MRAP Buffalo MK2A2; Multiple Launch Rocket System (MLRS); High-Mobility Artillery Rocket System (HIMARS). SECO lists it under MRAP parts.
What part numbers cross-reference to NSN 5310-00-732-0558?
Part numbers that cross-reference this NSN include 904477, 23-2542A, 0707996, 123221, 802476-00, 2AW15, L6611-3, 145-4510932-29. It is also referenced by older, superseded or advisory numbers: FFS836, MS35690-606, 65551, MX-261193-3 PIECE 61, PWA9968-16, 0120377. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names NUT,PLAIN,HEXAGON. Same name is not the same part: check the part numbers.