NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5310 › 5310-00-903-3994
Plain Hexagon Nut P/N 7245941 FIND 50
In stock — 100 on our U.S. shelfNSN 5310-00-903-3994 5310009033994 NIIN 009033994
SECO Parts has 100 in stock of NSN 5310-00-903-3994 — 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
- Federal supply class
- FSC 5310 — Nuts and Washers
- Used on
- High-Mobility Artillery Rocket System (HIMARS)
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 100 |
| Total | 100 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5310-00-903-3994 009033994 7245941 FIND 50 SC-C-681575-2 MS51969-3 917258
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
- Width across flats
- 0.5510–0.5625 in
- Thread class
- 2B
- Thread direction
- Right-Hand
- Surface treatment document and classification
- Overall MIL Spec Single Treatment Response -IL-F-495
- Nut height
- 0.320–0.337 in
- Bearing surface type
- Chamfered or Washer Faced
- Material
- Overall Copper Alloy
- Material document and classification
- Overall Fed Spec Single Material Response QQ-B-637 or Fed Spec Single Material Response QQ-B-639
- Surface treatment
- Overall Black Oxide
- Nominal thread size
- Inches 0.375
- Thread quantity per inch
- 16
- Thread series
- Unified National Coarse (UNC)
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
7245941 FIND 50 SC-C-681575-2 MS51969-3 917258
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 100 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 5310-00-903-3994?
NSN 5310-00-903-3994 (5310009033994) — Plain Hexagon Nut: SECO Parts has 100 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 5310-00-903-3994 available?
SECO Parts has 100 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5310-00-903-3994 cost?
NSN 5310-00-903-3994 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 does NSN 5310-00-903-3994 fit?
The federal catalog lists NSN 5310-00-903-3994 as used on: High-Mobility Artillery Rocket System (HIMARS).
What part numbers cross-reference to NSN 5310-00-903-3994?
Part numbers that cross-reference this NSN include 7245941 FIND 50, SC-C-681575-2, MS51969-3, 917258. 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.