NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5310 › 5310-01-557-6817
Plain Hexagon Nut P/N ISO4035-M20-8-A2D
In stock — 133 on our U.S. shelfNSN 5310-01-557-6817 5310015576817 NIIN 015576817
SECO Parts has 133 in stock of NSN 5310-01-557-6817 — Plain 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,HEXAGON
- SECO description
- NUT HEX
- Federal supply class
- FSC 5310 — Nuts and Washers
- Used on
- MRAP - Unique NSN - Used on 2 MRAP Variants
- Platform
- MRAP parts
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 133 |
| Total | 133 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5310-01-557-6817 015576817 ISO4035-M20-8-A2D
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
Cross-reference part numbers
ISO4035-M20-8-A2D
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 133 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 5310-01-557-6817?
NSN 5310-01-557-6817 (5310015576817) — Plain Hexagon Nut: SECO Parts has 133 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 5310-01-557-6817 available?
SECO Parts has 133 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5310-01-557-6817 cost?
SECO typically prices parts like NSN 5310-01-557-6817 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 5310-01-557-6817 fit?
The federal catalog lists NSN 5310-01-557-6817 as used on: MRAP - Unique NSN - Used on 2 MRAP Variants. SECO lists it under MRAP parts.
What part numbers cross-reference to NSN 5310-01-557-6817?
Part numbers that cross-reference this NSN include ISO4035-M20-8-A2D. 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.