NSN 5310-00-974-7441 · NIIN 009747441 · Part number 21AX750
Mack Trucks Inc Parts Opn · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 76040
Government record, cited
NSN 5310-00-974-7441 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-974-7441. Manufacturer of record part number: 21AX750.
Also searched as5310-00-974-7441 ·
5310009747441 ·
NIIN 009747441 ·
00-974-7441 ·
FSC 5310 Nuts and Washers · CAGE 76040 · 21AX750
The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-974-7441, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Mack Trucks Inc Parts Opn. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040
5310-00-000-0040 · Item name not on file
5310-00-000-0077
NUT,PLAIN,ROUND
5310-00-000-0079
WASHER,FLAT
5310-00-000-0079
WASHER,FLAT
5310-00-000-1146
5310-00-000-1146 · Item name not on file
5310-00-000-3815
5310-00-000-3815 · Item name not on file
5310-00-000-4532
5310-00-000-4532 · Item name not on file
5310-00-000-4540
5310-00-000-4540 · Item name not on file
Frequently Asked Questions
What is NSN 5310-00-974-7441?
NSN 5310-00-974-7441 is a Nut,plain,hexagon, manufactured by Mack Trucks Inc Parts Opn, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-974-7441?
NSN 5310-00-974-7441 has 2 manufacturer part numbers on file: 21AX750 (Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales), 21AX750 (Mack Trucks Inc Parts Opn).
What are the specifications of 21AX750?
Key specifications for 21AX750: Width Across Flats: 0.620 INCHES NOMINAL IN; Thread Series: UNF; Thread Direction: RIGHT-HAND; Nominal Thread Size: 0.438 INCHES IN. 11 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-974-7441 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.