Washer, Flat5310-01-646-4676

NSN 5310-01-646-4676 · NIIN 016464676 · Part number 15607CE

Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 73760

Government record, cited

NSN 5310-01-646-4676 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-646-4676. Manufacturer of record part number: 15607CE.

Also searched as 5310-01-646-4676 · 5310016464676 · NIIN 016464676 · 01-646-4676 · FSC 5310 Nuts and Washers · CAGE 73760 · 15607CE

Nearby stock numbers ← 5310-01-646-4675 Washer, Flat · 5310-01-646-4677 Washer, Flat →

5310-01-646-4676 — Nuts and Washers

Features

Washer,flat — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S

Identification

NSN: 5310-01-646-4676
NIIN: 016464676
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 15607CE
Manufacturer: Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-646-4676, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-646-4676
Primary Part Number	15607CE
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S
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
15607CE PRIMARY	Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S (USA)
15607CE PRIMARY	Howe Machine & Tool Corp. Dba Howe Machine & Tool Corp (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 5310-01-646-4676?

NSN 5310-01-646-4676 is a Washer,flat, manufactured by Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-646-4676?

NSN 5310-01-646-4676 has 2 manufacturer part numbers on file: 15607CE (Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S), 15607CE (Howe Machine & Tool Corp. Dba Howe Machine & Tool Corp).

What are the specifications of 15607CE?

Key specifications for 15607CE: Part Name Assigned by Controlling Agency: WASHER-THRUST; End Item Identification: P-8A POSEIDON AIRCRAFT A. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-646-4676 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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