NSN catalog · 90,022 partsCatalog › Hardware and Abrasives › FSC 5310 › 5310-01-485-1150
Self-Locking Assembled Washe Nut P/N MS14146-5
In stock — 543 on our U.S. shelfNSN 5310-01-485-1150 5310014851150 NIIN 014851150
SECO Parts has 543 in stock of NSN 5310-01-485-1150 — Self-Locking Assembled Washe Nut — on our own shelf in Augusta, GA: a stocking supplier, not a broker.
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,ASSEMBLED WASHE
- SECO description
- NUT
- Federal supply class
- FSC 5310 — Nuts and Washers
- Used on
- Attack Helicopter (1520-01-355-8250); Helicopter,Attack
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 543 |
| Total | 543 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5310-01-485-1150 014851150 MS14146-5
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
- Locking feature
- Prevailing Torque All Metal Design
- Washer outside diameter
- 0.610–0.640 in
- Lubrication
- Dry Film Lubricant
- Overall height
- 0.406–0.436 in
- Nut height
- 0.125 in minimum
- Width across flats
- 0.367–0.378 in
- Thread series
- Unified National Joint Fine (Unjf)
- Thread quantity per inch
- 24
- Nominal thread size
- Inches 0.3125
- Special features
- Nut Material Steel Uns G10420
- Material
- Washer Steel Comp 302 or Steel Comp 321
- Material
- Nut Steel Comp 1042
- Material document and classification
- Washer Assn STD Single Material Response -S 5515 or Assn STD Single Material Response A-S 5516 or Assn STD Single Material Response A-S 5636 or Assn STD Single Material Response A-S 5637 or Assn STD Single Material Response A-S 5688 or Assn STD Single Material Response A-S 5510 or Assn STD Single Material Response A-S 5557 or Assn STD Single Material Response A-S 5559 or Assn STD Single Material Response A-S 5570 or Assn STD Single Material Response A-S 5645 or Assn STD Single Material Response A-S 5689
- Surface treatment
- Nut Cadmium
- Surface treatment
- Washer Cadmium and Chromate
- Surface treatment document and classification
- Nut Fed Spec Single Treatment Response QQ--416
- Surface treatment document and classification
- Washer Fed Spec Single Treatment Response QQ--416,Tye II
- Specification/standard data
- Government Standard 96906--S14146 to Inactive
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
MS14146-5
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 543 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 5310-01-485-1150?
NSN 5310-01-485-1150 (5310014851150) — Self-Locking Assembled Washe Nut: SECO Parts has 543 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for self-locking assembled washe nut in federal supply class 5310 (Nuts and Washers).
Is NSN 5310-01-485-1150 available?
SECO Parts has 543 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5310-01-485-1150 cost?
SECO lists NSN 5310-01-485-1150 at $29.39 on its online store for card checkout; request a quote for quantity or to buy on a purchase order.
What does NSN 5310-01-485-1150 fit?
The federal catalog lists NSN 5310-01-485-1150 as used on: Attack Helicopter (1520-01-355-8250); Helicopter,Attack.
What part numbers cross-reference to NSN 5310-01-485-1150?
Part numbers that cross-reference this NSN include MS14146-5. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names NUT,SELF-LOCKING,ASSEMBLED WASHE. Same name is not the same part: check the part numbers.