NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5310 › 5310-12-156-4991
Plain Hexagon Nut
In stock — 19 on our U.S. shelfNSN 5310-12-156-4991 5310121564991 NIIN 121564991
SECO Parts has 19 in stock of NSN 5310-12-156-4991 — 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
- Item name (SECO)
- NUT,PLAIN,HEXAGON
- Federal supply class
- FSC 5310 — Nuts and Washers
Also known as:
5310-12-156-4991 121564991
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
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 5310-12-156-4991?
NSN 5310-12-156-4991 (5310121564991) — Plain Hexagon Nut: SECO Parts has 19 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 5310-12-156-4991 available?
SECO Parts has 19 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5310-12-156-4991 cost?
SECO quotes NSN 5310-12-156-4991 on request, usually the same business day.
What part numbers cross-reference to NSN 5310-12-156-4991?
Request a quote and SECO will confirm part-number cross-references for 5310-12-156-4991.
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.