PartsTable TECHNICAL DATA SHEET

NSN 5310-01-666-5297Government record, cited

Washer, Seal5310-01-666-5297

NSN 5310-01-666-5297 · NIIN 016665297 · Part number 8269119-2

Raytheon Company Div Corp · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 49956

Government record, cited

NSN 5310-01-666-5297 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-666-5297. Manufacturer of record part number: 8269119-2.

Also searched as 5310-01-666-5297 · 5310016665297 · NIIN 016665297 · 01-666-5297 · FSC 5310 Nuts and Washers · CAGE 49956 · 8269119-2 · 300-130-020-00

Nearby stock numbers ← 5310-01-666-5288 Washer, Flat · 5310-01-666-5300 Washer, Lock →

5310-01-666-5297 — Nuts and Washers

Features

Washer,seal — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: Raytheon Company Div Corp

Identification

NSN: 5310-01-666-5297
NIIN: 016665297
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 8269119-2
Manufacturer: Raytheon Company Div Corp

General Description

The Washer,seal, cataloged under National Stock Number 5310-01-666-5297, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company Div Corp. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	5310-01-666-5297
Primary Part Number	8269119-2
Item Name	Washer,seal
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Raytheon Company Div 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)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
8269119-2 PRIMARY	Raytheon Company Div Corp (USA)
300-130-020-00 PRIMARY	Furuno U.s.a Inc (USA)

Reference documents

Reference	Meaning
8269119-2	7/2 Vendor item drawing reference Naval Sea Systems Command

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 5310-01-666-5297?

NSN 5310-01-666-5297 is a Washer,seal, manufactured by Raytheon Company Div Corp, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-666-5297?

NSN 5310-01-666-5297 has 2 manufacturer part numbers on file: 8269119-2 (Raytheon Company Div Corp), 300-130-020-00 (Furuno U.s.a Inc).

What are the specifications of 8269119-2?

Key specifications for 8269119-2: Part Name Assigned by Controlling Agency: SEAL WASHER; End Item Identification: ANTENNA PEDES. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-666-5297 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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