NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5310 › 5310-00-885-3456
Plain Extended Washer Hexago Nut P/N 10898039
In stock — 28 on our U.S. shelfNSN 5310-00-885-3456 5310008853456 NIIN 008853456
SECO Parts has 28 in stock of NSN 5310-00-885-3456 — Plain Extended Washer Hexago Nut — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $124.91 per each — a public reference, not our price. We quote each request, usually the same business day, and surplus parts often quote below or above it.
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,EXTENDED WASHER,HEXAGO
- SECO description
- NUT, PLAIN
- Federal supply class
- FSC 5310 — Nuts and Washers
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 28 |
| Total | 28 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5310-00-885-3456 008853456 10898039
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
- Washer thickness
- 0.375 in (nominal)
- Material document and classification
- Overall MIL Spec All Material Responses -IL-S-46172
- Special features
- Six Slots Spaced 60 Degrees Apart, Each 0.500 Inches Deep and 0.266 to 0.296 Inches Wide
- Material
- Overall Steel Comp 8640 or Steel Comp 8740 or Steel Comp 4140
- Thread class
- 2B
- Washer outside diameter
- 5.250 in (nominal)
- Nominal thread size
- Inches 2.625
- Thread pitch diameters
- Inches 2.5709 to 2.5790
- Thread direction
- Right-Hand
- Thread series
- Unified National Coarse (UNC)
- Overall height
- 1.312 in (nominal)
- Thread quantity per inch
- 12
- Width across flats
- 4.000 in (nominal)
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
10898039
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 28 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 5310-00-885-3456?
NSN 5310-00-885-3456 (5310008853456) — Plain Extended Washer Hexago Nut: SECO Parts has 28 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for plain extended washer hexago nut in federal supply class 5310 (Nuts and Washers).
Is NSN 5310-00-885-3456 available?
SECO Parts has 28 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5310-00-885-3456 cost?
The government catalog (FEDLOG) lists NSN 5310-00-885-3456 at $124.91 per each. That is a public reference, not SECO's price: SECO quotes each request, usually the same business day, and surplus parts often quote below or above it.
What part numbers cross-reference to NSN 5310-00-885-3456?
Part numbers that cross-reference this NSN include 10898039. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names NUT,PLAIN,EXTENDED WASHER,HEXAGO. Same name is not the same part: check the part numbers.