PartsTable TECHNICAL DATA SHEET

NSN 5310-01-727-6440Government record, cited

Washer, Slotted5310-01-727-6440

NSN 5310-01-727-6440 · NIIN 017276440 · Part number CE40-304L

Cablofil Inc. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 47DZ5

Government record, cited

NSN 5310-01-727-6440 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-727-6440. Manufacturer of record part number: CE40-304L.

Also searched as 5310-01-727-6440 · 5310017276440 · NIIN 017276440 · 01-727-6440 · FSC 5310 Nuts and Washers · CAGE 47DZ5 · CE40-304L · 12643423 · SUPT WASHER SS4

Nearby stock numbers ← 5310-01-727-6416 Nut, Self-Locking, Plate · 5310-01-727-6463 Washer, Slotted →

5310-01-727-6440 — Nuts and Washers

Features

Washer,slotted — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Cablofil Inc.

Identification

NSN: 5310-01-727-6440
NIIN: 017276440
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: CE40-304L
Manufacturer: Cablofil Inc.

General Description

The Washer,slotted, cataloged under National Stock Number 5310-01-727-6440, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Cablofil Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Washer,slotted
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Cablofil Inc. (CAGE 47DZ5)

Technical Specifications

Parameter	Value
NSN	5310-01-727-6440
Primary Part Number	CE40-304L
Item Name	Washer,slotted
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Cablofil Inc.
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
CE40-304L	Cablofil Inc. (USA)

Reference documents

Reference	Meaning
12643423	7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm
SUPT WASHER SS4	3/2 Design control — primary reference U.S. Government activity

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 5310-01-727-6440?

NSN 5310-01-727-6440 is a Washer,slotted, manufactured by Cablofil Inc., classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-727-6440?

NSN 5310-01-727-6440 has 1 manufacturer part number on file: CE40-304L (Cablofil Inc.).

Is NSN 5310-01-727-6440 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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