PartsTable TECHNICAL DATA SHEET

NSN 5310-01-429-5850Government record, cited

Washer, Flat5310-01-429-5850

NSN 5310-01-429-5850 · NIIN 014295850 · Part number HI-389-10004

Hhe Services, Inc. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 7N931

Government record, cited

NSN 5310-01-429-5850 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-429-5850. Manufacturer of record part number: HI-389-10004.

Also searched as 5310-01-429-5850 · 5310014295850 · NIIN 014295850 · 01-429-5850 · FSC 5310 Nuts and Washers · CAGE 7N931 · HI-389-10004 · HI-389-80022 REV-H ITEM NO. 57

Nearby stock numbers ← 5310-01-429-5849 Washer, Flat · 5310-01-429-5851 Nut, Self-Locking, Hexagon →

5310-01-429-5850 — Nuts and Washers

Features

Washer,flat — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Hhe Services, Inc.

Identification

NSN: 5310-01-429-5850
NIIN: 014295850
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: HI-389-10004
Manufacturer: Hhe Services, Inc.

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-429-5850, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Hhe Services, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Hhe Services, Inc. (CAGE 7N931)

Technical Specifications

Parameter	Value
NSN	5310-01-429-5850
Primary Part Number	HI-389-10004
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Hhe Services, Inc.
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
HI-389-10004 PRIMARY	Hhe Services, Inc. (USA)

Reference documents

Reference	Meaning
HI-389-80022 REV-H ITEM NO. 57	5/9 Secondary reference Hhe Services, Inc.

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 5310-01-429-5850?

NSN 5310-01-429-5850 is a Washer,flat, manufactured by Hhe Services, Inc., classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-429-5850?

NSN 5310-01-429-5850 has 1 manufacturer part number on file: HI-389-10004 (Hhe Services, Inc.).

Is NSN 5310-01-429-5850 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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