Catalog › Hardware and Abrasives › FSC 5310 › 5310-00-844-3302
Self-Locking Extended Washer Nut P/N MS21043-3
In stock — 4 on our U.S. shelfNSN 5310-00-844-3302 5310008443302 NIIN 008443302
SECO Parts has 4 in stock of NSN 5310-00-844-3302 — Self-Locking Extended Washer 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,SELF-LOCKING,EXTENDED WASHER
- SECO description
- NUT, PLAIN, HEX
- Federal supply class
- FSC 5310 — Nuts and Washers
- Used on
- Armored Multi-Purpose Vehicle (Ampv)
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 4 |
| Total | 4 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5310-00-844-3302 008443302 MS21043-3 H41-3 NAS1291C3 99148348 MN19-3 AE27-07 2529611 938.07.68.404 B70159 754/4/30407/010
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
- Overall height
- 0.154–0.188 in
- Thread quantity per inch
- 32
- Surface treatment document and classification
- Overall Fed Spec Single Treatment Response QQ-S-365 or Assn STD Single Treatment Response A-S 2410
- Precious material
- Silver
- Material document and classification
- Overall Assn STD Single Material Response A-S5525 or Assn STD Single Material Response 5735
- Width across flats
- 0.243–0.252 in
- Temp rating
- Fahrenheit Maximum 800.0
- Nominal thread size
- Inches 0.190
- Washer thickness
- 0.015 in minimum
- Thread class
- 3B
- Thread direction
- Right-Hand
- Locking feature
- Prevailing Torque All Metal Design
- Surface treatment
- Overall Silver
- Washer outside diameter
- 0.330 in maximum
- Material
- Overall Iron Alloy 660
- Precious material and location
- Silver O to a
- Thread series
- UNF
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
MS21043-3 H41-3 NAS1291C3 99148348 MN19-3 AE27-07 2529611 938.07.68.404 B70159 754/4/30407/010 525-595-9005 J626P05F BH00204-3 BH21043-3 T99C1032 FN1014-1032 LH3858-02 MS21043L3 S100-13T1032 502B69-4 MS21043C3 645403-3 2523107 9033816
Also referenced as
525-628-90104 P146007004 8921721 ITEM 6 10121763
Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.
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 | D DLA/GSA stocked — stocked by DLA or GSA and issued from central stock |
| 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 5310-00-844-3302?
NSN 5310-00-844-3302 (5310008443302) — Self-Locking Extended Washer Nut: SECO Parts has 4 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for self-locking extended washer nut in federal supply class 5310 (Nuts and Washers).
Is NSN 5310-00-844-3302 available?
SECO Parts has 4 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5310-00-844-3302 cost?
NSN 5310-00-844-3302 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 5310-00-844-3302 fit?
The federal catalog lists NSN 5310-00-844-3302 as used on: Armored Multi-Purpose Vehicle (Ampv).
What part numbers cross-reference to NSN 5310-00-844-3302?
Part numbers that cross-reference this NSN include MS21043-3, H41-3, NAS1291C3, 99148348, MN19-3, AE27-07, 2529611, 938.07.68.404. It is also referenced by older, superseded or advisory numbers: 525-628-90104, P146007004, 8921721 ITEM 6, 10121763. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names NUT,SELF-LOCKING,EXTENDED WASHER. Same name is not the same part: check the part numbers.