Washer, Flat5310-01-195-3541

NSN 5310-01-195-3541 · NIIN 011953541 · Part number 12315878

Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 19200

Government record, cited

NSN 5310-01-195-3541 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-195-3541. Manufacturer of record part number: 12315878.

Also searched as 5310-01-195-3541 · 5310011953541 · NIIN 011953541 · 01-195-3541 · FSC 5310 Nuts and Washers · CAGE 19200 · 12315878

Nearby stock numbers ← 5310-01-195-3513 Washer, Lock · 5310-01-195-3568 Washer, Flat →

5310-01-195-3541 — Nuts and Washers

Features

Washer,flat — FSC 5310
Overall Diameter: 3.240 INCHES MINIMUM AND 3.250 INCHES MAXIMUM IN
Material Document and Classification: -P-410 6/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Peripheral Shape Style: ROUND
Material: PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL
Center Hole Shape Style: ROUND
Hole Diameter: 2.000 INCHES MINIMUM AND 2.205 INCHES MAXIMUM IN
2 manufacturer part numbers on file

Identification

NSN: 5310-01-195-3541
NIIN: 011953541
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 12315878
Manufacturer: Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-195-3541, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 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	5310-01-195-3541
Primary Part Number	12315878
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
Status	ACTIVE
Overall Diameter	3.240 INCHES MINIMUM AND 3.250 INCHES MAXIMUM IN
Material Document and Classification	-P-410 6/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Peripheral Shape Style	ROUND
Material	PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL
Center Hole Shape Style	ROUND
Hole Diameter	2.000 INCHES MINIMUM AND 2.205 INCHES MAXIMUM IN

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
12315878 PRIMARY	Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
12315878 PRIMARY	U S Army Tank Automotive Command Amsta-Im-Mm (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 5310-01-195-3541?

NSN 5310-01-195-3541 is a Washer,flat, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-195-3541?

NSN 5310-01-195-3541 has 2 manufacturer part numbers on file: 12315878 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 12315878 (U S Army Tank Automotive Command Amsta-Im-Mm).

What are the specifications of 12315878?

Key specifications for 12315878: Overall Diameter: 3.240 INCHES MINIMUM AND 3.250 INCHES MAXIMUM IN; Material Document and Classification: -P-410 6/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Special Features: USED ON M1,XM1 TANK,M1A1; Peripheral Shape Style: ROUND. 6 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-195-3541 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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