NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5310 › 5310-01-463-8779
Plain Extended Washer Hexago Nut P/N MS21043-4
In stock — 3 on our U.S. shelfNSN 5310-01-463-8779 5310014638779 NIIN 014638779
SECO Parts has 3 in stock of NSN 5310-01-463-8779 — Plain Extended Washer Hexago 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,EXTENDED WASHER,HEXAGO
- SECO description
- NUT, SELF LOCKING
- Federal supply class
- FSC 5310 — Nuts and Washers
- Used on
- Engine Model for KC-13J
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New | NE | 3 |
| Total | 3 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5310-01-463-8779 014638779 MS21043-4 NSN SPECIFIC V-22 AE1107C ENGINE
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
- Thread direction
- Right-Hand
- Washer outside diameter
- 0.420 in maximum
- Lubrication
- Soluble Lubricant
- Overall height
- 0.204–0.219 in
- Washer thickness
- 0.019 in minimum
- Width across flats
- 0.304–0.316 in
- Temp rating
- Fahrenheit Maximum 800.0
- Thread series
- Unified National Joint Fine (Unjf)
- Thread quantity per inch
- 28
- Nominal thread size
- Inches 0.250
- Material
- Overall Steel Corrosion Resisting
- Material document and classification
- Overall Assn STD Single Material Response A-S5525 or Assn STD Single Material Response A-S5735
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
MS21043-4 NSN SPECIFIC V-22 AE1107C ENGINE
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Source of supply | H9D activity H9D |
| 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 3 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 5310-01-463-8779?
NSN 5310-01-463-8779 (5310014638779) — Plain Extended Washer Hexago Nut: SECO Parts has 3 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 5310-01-463-8779 available?
SECO Parts has 3 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5310-01-463-8779 cost?
NSN 5310-01-463-8779 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 5310-01-463-8779 fit?
The federal catalog lists NSN 5310-01-463-8779 as used on: Engine Model for KC-13J.
What part numbers cross-reference to NSN 5310-01-463-8779?
Part numbers that cross-reference this NSN include MS21043-4, NSN SPECIFIC V-22 AE1107C ENGINE. 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.