Self-Locking Hexagon Nut P/N MS16228-4C

Specifications

Thread quantity per inch

20

Part name assigned by controlling agency

Nut, Self-Locking, Hexagon - Thin, UNC 3B (Non-Metallic Insert) Austenitic Corrosion Resistant Steel, Nonmagnetic, 250 Deg Fahr

Material

Locking Insert Plastic Polyhexamethylene Amide

Thread direction

Right-Hand

Bearing surface type

Chamfered

Material document and classification

Locking Insert MIL Spec Single Material Response -IL---20693,CO- a,TY 1

Nominal thread size

Inches 0.250

Thread series

Unified National Coarse (UNC)

Specification/standard data

Professional/industrial Association Specification 80205 - NAS-16228. SE 1999

Material document and classification

Overall Except Insert Fed STD All Material Responses 66

Material

Overall Except Insert Steel

Nut height

0.266–0.296 in

Surface treatment

Nut Passivate

Surface treatment document and classification

Nut Fed Spec Single Treatment Response QQ--35

Locking feature

Prevailing Torque with Nonmetallic Insert

Temp rating

Fahrenheit Nominal 250.0

Thread class

3B

Countersink angle

Nut Degrees Nominal 88.0

Width across flats

0.492–0.502 in

From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.

Cross-reference part numbers

MS16228-4C 60-07-2723 NASM16228

Also referenced as

94484-12 9336 145-2650514-1 2650514-001 MS16288-4C VAL1803-4

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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.

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FAQ

What is NSN 5310-00-245-8825?
NSN 5310-00-245-8825 (5310002458825) — Self-Locking Hexagon Nut: SECO Parts has 4 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for self-locking hexagon nut in federal supply class 5310 (Nuts and Washers).

Is NSN 5310-00-245-8825 available?
SECO Parts has 4 in stock in Augusta, GA — order or request a quote below.

How much does NSN 5310-00-245-8825 cost?
NSN 5310-00-245-8825 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 5310-00-245-8825 fit?
The federal catalog lists NSN 5310-00-245-8825 as used on: Communications Interface System (5895-01-514-7015), Communications Interface System (Cis) (V) 2; RG-33 MRAP; A4 Bradley Fighting Vehicle; A3 Bradley Fighting Vehicle. SECO lists it under MRAP parts.

What part numbers cross-reference to NSN 5310-00-245-8825?
Part numbers that cross-reference this NSN include MS16228-4C, 60-07-2723, NASM16228. It is also referenced by older, superseded or advisory numbers: 94484-12, 9336, 145-2650514-1, 2650514-001, MS16288-4C, VAL1803-4. SECO can quote against any of them.