PartsTable TECHNICAL DATA SHEET

NSN 5310-01-186-8919Government record, cited

Washer, Plain5310-01-186-8919

NSN 5310-01-186-8919 · NIIN 011868919 · Part number 649-341-010-0

Cfm International Inc Dba Cfm International · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 58828

Government record, cited

NSN 5310-01-186-8919 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-186-8919. Manufacturer of record part number: 649-341-010-0.

Also searched as 5310-01-186-8919 · 5310011868919 · NIIN 011868919 · 01-186-8919 · FSC 5310 Nuts and Washers · CAGE 58828 · 649-341-010-0 · M649-341-010-0 · 5310PL1988643 · M649-341-010-0

Nearby stock numbers ← 5310-01-186-8918 Washer, Spring · 5310-01-186-8920 Washer, Countersunk →

5310-01-186-8919 — Nuts and Washers

Features

Washer,plain — FSC 5310
3 manufacturer part numbers on file
Manufacturer of record: Cfm International Inc Dba Cfm International

Identification

NSN: 5310-01-186-8919
NIIN: 011868919
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 649-341-010-0
Manufacturer: Cfm International Inc Dba Cfm International

General Description

The Washer,plain, cataloged under National Stock Number 5310-01-186-8919, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Cfm International Inc Dba Cfm International. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Washer,plain
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Jet Avion Corp (CAGE 14236); Cfm International Inc Dba Cfm International (CAGE 58828); Mcclain International Inc (CAGE 21214)

Technical Specifications

Parameter	Value
NSN	5310-01-186-8919
Primary Part Number	649-341-010-0
Item Name	Washer,plain
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Cfm International Inc Dba Cfm International
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
M649-341-010-0	Jet Avion Corp (USA)
649-341-010-0 PRIMARY	Cfm International Inc Dba Cfm International (USA)
M649-341-010-0	Mcclain International Inc (USA)

Reference documents

Reference	Meaning
5310PL1988643	6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index

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 5310-01-186-8919?

NSN 5310-01-186-8919 is a Washer,plain, manufactured by Cfm International Inc Dba Cfm International, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-186-8919?

NSN 5310-01-186-8919 has 3 manufacturer part numbers on file: M649-341-010-0 (Jet Avion Corp), 649-341-010-0 (Cfm International Inc Dba Cfm International), M649-341-010-0 (Mcclain International Inc).

Is NSN 5310-01-186-8919 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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