NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5310 › 5310-00-905-4600
Plain Hexagon Nut P/N MS51968-6
In stock — 80 on our U.S. shelfNSN 5310-00-905-4600 5310009054600 NIIN 009054600
SECO Parts has 80 in stock of NSN 5310-00-905-4600 — 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, HEX
- Federal supply class
- FSC 5310 — Nuts and Washers
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New | NE | 80 |
| Total | 80 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5310-00-905-4600 009054600 MS51968-6
In the parts manual
| Manual | Figure | Item | Fits |
|---|---|---|---|
| TM 9-2320-280-24P | Fig. 59 — NBC Control Panel, M996, M996A1, M997, M997A1, and M997A2 Ambulance | 3 | HMMWV: M996, M996A1, M997, M997A1, M997A2 |
| TM 9-2320-280-24P | Fig. 136 — Front Propeller Shaft Assemblies | 14 | HMMWV: All models |
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
- Thread quantity per inch
- 24
- Bearing surface type
- Chamfered or Washer Faced
- Material
- Overall Steel
- Hardness rating
- Brinell Standard Minimum 163.0
- Nut height
- 0.258–0.273 in
- Width across flats
- 0.4890–0.5000 in
- Thread series
- UNF
- Thread class
- 2B
- Thread direction
- Right-Hand
- Surface treatment
- Overall Cadmium and Chromate
- Surface treatment document and classification
- Overall Fed Spec Single Treatment Response QQ--416,TY 2,CL 3
- Nominal thread size
- Inches 0.312
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
MS51968-6
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 | Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 80 on the shelf |
| 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 5310-00-905-4600?
NSN 5310-00-905-4600 (5310009054600) — Plain Hexagon Nut: SECO Parts has 80 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 5310-00-905-4600 available?
SECO Parts has 80 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5310-00-905-4600 cost?
SECO quotes NSN 5310-00-905-4600 on request, usually the same business day.
What part numbers cross-reference to NSN 5310-00-905-4600?
Part numbers that cross-reference this NSN include MS51968-6. 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.