NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5310 › 5310-01-281-6397
Self-Locking Round Nut P/N 12260853
In stock — 1 on our U.S. shelfNSN 5310-01-281-6397 5310012816397 NIIN 012816397
SECO Parts has 1 in stock of NSN 5310-01-281-6397 — Self-Locking Round Nut — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $55–$90 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,SELF-LOCKING,ROUND
- SECO description
- NUT, SELF-LOCKING ROUND
- Federal supply class
- FSC 5310 — Nuts and Washers
- Used on
- Logistics Support Vessel
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 1 |
| Total | 1 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5310-01-281-6397 012816397 12260853
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 direction
- Right-Hand
- Locking feature
- Prevailing Torque All Metal Design
- Nut diameter
- 0.675–0.680 in
- Nut thickness
- 0.320–0.460 in
- Thread series
- Unified National Coarse (UNC)
- Special features
- Hole Parallel to Length.drilled and Tapped 5/16-18UNC-2B,(1)End of NUT.03X45 Deg Chamfer,(2ND)End Slanted FROM0.46IN to 0.14IN Thkns; Used on M1,Improved Tank NSN 2350011368738
- Material
- Overall Steel Comp 1010 and Steel Comp 1020
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
12260853
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 | J Not stocked, centrally procured — the government does not stock this item; it is procured only when a requisition arrives. SECO has 1 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 5310-01-281-6397?
NSN 5310-01-281-6397 (5310012816397) — Self-Locking Round Nut: SECO Parts has 1 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for self-locking round nut in federal supply class 5310 (Nuts and Washers).
Is NSN 5310-01-281-6397 available?
SECO Parts has 1 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5310-01-281-6397 cost?
SECO typically prices parts like NSN 5310-01-281-6397 at $55–$90 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 5310-01-281-6397 fit?
The federal catalog lists NSN 5310-01-281-6397 as used on: Logistics Support Vessel.
What part numbers cross-reference to NSN 5310-01-281-6397?
Part numbers that cross-reference this NSN include 12260853. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names NUT,SELF-LOCKING,ROUND. Same name is not the same part: check the part numbers.