NSN 5310-01-423-9972 · NIIN 014239972 · Part number M05-0004-001
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 14304
Government record, cited
NSN 5310-01-423-9972 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-423-9972. Manufacturer of record part number: M05-0004-001.
Also searched as5310-01-423-9972 ·
5310014239972 ·
NIIN 014239972 ·
01-423-9972 ·
FSC 5310 Nuts and Washers · CAGE 14304 · M05-0004-001
Manufacturer of record: L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
Identification
NSN: 5310-01-423-9972
NIIN: 014239972
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: M05-0004-001
Manufacturer: L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
General Description
The Washer,flat, cataloged under National Stock Number 5310-01-423-9972, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications. Government technical data includes 3 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.
Technical Specifications
Parameter
Value
NSN
5310-01-423-9972
Primary Part Number
M05-0004-001
Item Name
Washer,flat
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA)
No interchangeability data on file.
Other items in FSC 5310 — Nuts and Washers
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 5310-01-423-9972?
NSN 5310-01-423-9972 is a Washer,flat, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-423-9972?
NSN 5310-01-423-9972 has 1 manufacturer part number on file: M05-0004-001 (L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications).
What are the specifications of M05-0004-001?
Key specifications for M05-0004-001: Overall Diameter: 0.688 INCHES NOMINAL IN; Peripheral Shape Style: ROUND; Material: PLASTIC OVERALL. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-423-9972 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.