NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5310 › 5310-00-274-7721
Plain Hexagon Nut P/N 7346813
In stock — 23328 on our U.S. shelfNSN 5310-00-274-7721 5310002747721 NIIN 002747721
SECO Parts has 23,328 in stock of NSN 5310-00-274-7721 — Plain Hexagon Nut — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Low-cost part: quoted by the line, $50 minimum per line; quantity pricing on request.
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, STRG KNUCKLE
- Federal supply class
- FSC 5310 — Nuts and Washers
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New | NE | 22369 |
| New Surplus | NS | 959 |
| Total | 23328 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5310-00-274-7721 002747721 7346813 1227Y415 KC5148
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
- 3B
- Nominal thread size
- Inches 0.625
- Bearing surface type
- Washer Faced
- Width across flats
- 1.000 in (nominal)
- Nut height
- 0.531 in (nominal)
- Material
- Overall Steel
- Thread series
- UNF
- Thread direction
- Right-Hand
- Thread quantity per inch
- 18
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
7346813 1227Y415 KC5148
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 23,328 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 5310-00-274-7721?
NSN 5310-00-274-7721 (5310002747721) — Plain Hexagon Nut: SECO Parts has 23,328 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 5310-00-274-7721 available?
SECO Parts has 23328 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5310-00-274-7721 cost?
NSN 5310-00-274-7721 is a low-cost part, so SECO quotes it by the line rather than by the piece: there is a $50 minimum per line, and quantity pricing on request — usually answered the same business day.
What part numbers cross-reference to NSN 5310-00-274-7721?
Part numbers that cross-reference this NSN include 7346813, 1227Y415, KC5148. 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.