Washer, Flat 5310-01-398-5281 NSN 5310-01-398-5281 · NIIN 013985281 · Part number 904-01-030-1649
Delta Intl Machinery Corp · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 1Z322
NSN 5310-01-398-5281 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-398-5281. Manufacturer of record part number: 904-01-030-1649 .
Also searched as
5310-01-398-5281 ·
5310013985281 ·
NIIN 013985281 ·
01-398-5281 ·
FSC 5310 Nuts and Washers · CAGE 1Z322 · 904-01-030-1649
Nearby stock numbers
← 5310-01-398-5279 Nut, Self-Locking, Clinch
·
5310-01-398-5283 Nut, Plain, Hexagon →
5310-01-398-5281 — Nuts and Washers
Features
Washer,flat — FSC 5310 1 manufacturer part number on file Manufacturer of record: Delta Intl Machinery Corp
Identification
NSN: 5310-01-398-5281
NIIN: 013985281
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 904-01-030-1649
Manufacturer: Delta Intl Machinery Corp
General Description
The Washer,flat, cataloged under National Stock Number 5310-01-398-5281, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Delta Intl Machinery Corp. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name Washer,flat FSC / FSG 5310 — Nuts and Washers (FSG 53) Manufacturers Delta Intl Machinery Corp (CAGE 1Z322)
Technical Specifications
Parameter Value NSN 5310-01-398-5281 Primary Part Number 904-01-030-1649 Item Name Washer,flat FSC / FSG 5310 / 53 — Nuts and Washers Manufacturer Delta Intl Machinery Corp Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part Number Manufacturer
904-01-030-1649 PRIMARY Delta Intl Machinery Corp (USA)
Reference documents
Reference Meaning
904-01-030-1649
5/9 Secondary reference Delta Intl Machinery Corp
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 5310-01-398-5281?
NSN 5310-01-398-5281 is a Washer,flat, manufactured by Delta Intl Machinery Corp, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-398-5281?
NSN 5310-01-398-5281 has 1 manufacturer part number on file: 904-01-030-1649 (Delta Intl Machinery Corp).
Is NSN 5310-01-398-5281 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.
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