NSN 5310-01-703-4505 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-703-4505. Manufacturer of record part number: 17494437.
Also searched as5310-01-703-4505 ·
5310017034505 ·
NIIN 017034505 ·
01-703-4505 ·
FSC 5310 Nuts and Washers · CAGE A4249 · 17494437
Nearby stock numbers← 5310-01-703-4455 Nut, Plain, Plate
·
5310-01-703-4935 Nut Assembly, Self-Locking, Gang C →
5310-01-703-4505 — Nuts and Washers
Features
Washer,lock — FSC 5310
Style Designator: SPLIT HELICAL-RIGHT HAND
Outside Diameter: 6.2 MILLIMETERS NOMINAL MM
Material Thickness: 0.8 MILLIMETERS NOMINAL MM
Specification/standard Data: A4249-11-0422 MANUFACTURERS STANDARD
Material: STEEL OVERALL
Hole Diameter: 3.1 MILLIMETERS NOMINAL MM
1 manufacturer part number on file
Identification
NSN: 5310-01-703-4505
NIIN: 017034505
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 17494437
Manufacturer: Iveco Defence Vehicles S.p.a.
General Description
The Washer,lock, cataloged under National Stock Number 5310-01-703-4505, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Iveco Defence Vehicles S.p.a.. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 5310-01-703-4505?
NSN 5310-01-703-4505 is a Washer,lock, manufactured by Iveco Defence Vehicles S.p.a., classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-703-4505?
NSN 5310-01-703-4505 has 1 manufacturer part number on file: 17494437 (Iveco Defence Vehicles S.p.a.).
What are the specifications of 17494437?
Key specifications for 17494437: Style Designator: SPLIT HELICAL-RIGHT HAND; Outside Diameter: 6.2 MILLIMETERS NOMINAL MM; Material Thickness: 0.8 MILLIMETERS NOMINAL MM; Specification/standard Data: A4249-11-0422 MANUFACTURERS STANDARD. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-703-4505 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.