NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5310 › 5310-00-050-3520
Plain Slotted Hexagon Nut P/N 12721516
In stock — 70 on our U.S. shelfNSN 5310-00-050-3520 5310000503520 NIIN 000503520
SECO Parts has 70 in stock of NSN 5310-00-050-3520 — Plain Slotted Hexagon Nut — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $25–$40 each — an estimate from the government catalog price and what we have charged for similar parts. Not a quote: request one for your price. Quote lines carry a $50 minimum.
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,SLOTTED,HEXAGON
- SECO description
- NUT, ROADWHEEL HUB
- Federal supply class
- FSC 5310 — Nuts and Washers
- Used on
- Lift Fork Truck (3930-01-305-2111); Armored Multi-Purpose Vehicle (Ampv); Multiple Launch Rocket System (MLRS); High-Mobility Artillery Rocket System (HIMARS)
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New | NE | 35 |
| New Surplus | NS | 35 |
| Total | 70 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5310-00-050-3520 000503520 12721516 0911174-1 911176 5005864 7061871 2018582 804812 A5864 BB27533 503520
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 class
- 2B
- Thread direction
- Right-Hand
- Nut height
- 0.482–0.518 in
- Width across flats
- 1.4170–1.4375 in
- Thread series
- Uns
- Thread quantity per inch
- 14
- Hardness rating
- Rockwell B Minimum 85.0 and Rockwell B Maximum 100.0
- Nominal thread size
- Inches 1.000
- Bearing surface type
- Chamfered or Washer Faced
- Material
- Overall Steel
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
12721516 0911174-1 911176 5005864 7061871 2018582 804812 A5864 BB27533 503520 445B1 XA-120-2 911174 0911174 7Y12109
Also referenced as
4600-2 10387884
Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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 | Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 70 on the shelf |
| Unit of issue | EA each |
| 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 5310-00-050-3520?
NSN 5310-00-050-3520 (5310000503520) — Plain Slotted Hexagon Nut: SECO Parts has 70 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for plain slotted hexagon nut in federal supply class 5310 (Nuts and Washers).
Is NSN 5310-00-050-3520 available?
SECO Parts has 70 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5310-00-050-3520 cost?
SECO typically prices parts like NSN 5310-00-050-3520 at $25–$40 each: an estimate from the government catalog price and what SECO has charged for similar parts. It is not a quote — request one for your price, usually answered the same business day. Quote lines carry a $50 minimum.
What does NSN 5310-00-050-3520 fit?
The federal catalog lists NSN 5310-00-050-3520 as used on: Lift Fork Truck (3930-01-305-2111); Armored Multi-Purpose Vehicle (Ampv); Multiple Launch Rocket System (MLRS); High-Mobility Artillery Rocket System (HIMARS).
What part numbers cross-reference to NSN 5310-00-050-3520?
Part numbers that cross-reference this NSN include 12721516, 0911174-1, 911176, 5005864, 7061871, 2018582, 804812, A5864. It is also referenced by older, superseded or advisory numbers: 4600-2, 10387884. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names NUT,PLAIN,SLOTTED,HEXAGON. Same name is not the same part: check the part numbers.