PartsTable TECHNICAL DATA SHEET

NSN 5310-01-559-6299Government record, cited

Washer, Flat5310-01-559-6299

NSN 5310-01-559-6299 · NIIN 015596299 · Part number 3050-0448

The Boeing Company Div Legacy Fcs · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 69236

Government record, cited

NSN 5310-01-559-6299 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-559-6299. Manufacturer of record part number: 3050-0448.

Also searched as 5310-01-559-6299 · 5310015596299 · NIIN 015596299 · 01-559-6299 · FSC 5310 Nuts and Washers · CAGE 69236 · 3050-0448

Nearby stock numbers ← 5310-01-559-6294 Washer, Flat · 5310-01-559-6321 Nut, Plain, Hexagon →

5310-01-559-6299 — Nuts and Washers

Features

Washer,flat — FSC 5310
1 manufacturer part number on file
Manufacturer of record: The Boeing Company Div Legacy Fcs

Identification

NSN: 5310-01-559-6299
NIIN: 015596299
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 3050-0448
Manufacturer: The Boeing Company Div Legacy Fcs

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-559-6299, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Legacy Fcs. 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	5310-01-559-6299
Primary Part Number	3050-0448
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	The Boeing Company Div Legacy Fcs
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL B — Remove Demilitarization Key Points
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
3050-0448 PRIMARY	The Boeing Company Div Legacy Fcs (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 5310-01-559-6299?

NSN 5310-01-559-6299 is a Washer,flat, manufactured by The Boeing Company Div Legacy Fcs, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-559-6299?

NSN 5310-01-559-6299 has 1 manufacturer part number on file: 3050-0448 (The Boeing Company Div Legacy Fcs).

What are the specifications of 3050-0448?

Key specifications for 3050-0448: End Item Identification: HARPOON MISSILE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-559-6299 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.

What is the DEMIL code for NSN 5310-01-559-6299?

NSN 5310-01-559-6299 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.

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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