PartsTable TECHNICAL DATA SHEET

NSN 5340-01-040-8963Government record, cited

Boot, Dust and Moisture Seal5340-01-040-8963

NSN 5340-01-040-8963 · NIIN 010408963

FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5340-01-040-8963 · 5340010408963 · NIIN 010408963 · 01-040-8963 · FSC 5340 Hardware, Commercial · SC-D-691339-1 · 006-10003

Nearby stock numbers ← 5340-01-040-8854 Clamp, Loop · 5340-01-040-8967 →

Features

Boot,dust and Moisture Seal — FSC 5340
Dome Height: 0.100 INCHES NOMINAL IN
Body Outside Diameter: 1.844 INCHES NOMINAL IN
Mounting Method: CEMENT
Style Designator: CLOSED END
Base Overall Length: 2.156 INCHES NOMINAL IN
Base Width: 2.750 INCHES NOMINAL IN
Base Inside Diameter: 2.000 INCHES NOMINAL IN

Identification

NSN: 5340-01-040-8963
NIIN: 010408963
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives

General Description

The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-01-040-8963, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5340-01-040-8963
Item Name	Boot,dust and Moisture Seal
FSC / FSG	5340 / 53 — Hardware, Commercial
Status	ACTIVE
Dome Height	0.100 INCHES NOMINAL IN
Body Outside Diameter	1.844 INCHES NOMINAL IN
Mounting Method	CEMENT
Style Designator	CLOSED END
Base Overall Length	2.156 INCHES NOMINAL IN
Base Width	2.750 INCHES NOMINAL IN
Base Inside Diameter	2.000 INCHES NOMINAL IN
Surface Treatment	CADMIUM BODY
Material	RUBBER BODY
Hazardous Locations/environmental Protection	DUSTTIGHT-NEMA TYPE 5 AND WATERPROOF

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
SC-D-691339-1	3/2 Design control — primary reference U.S. Government activity
006-10003	5/9 Secondary reference Eaton Corp Heinemann Products Commercial Controls Div

No interchangeability data on file.

Other items in FSC 5340 — Hardware, Commercial

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5340-00-000-0068

COVER,ACCESS

5340-00-000-0132

SEAT,HELICAL COMPRESSION SPRING

5340-00-000-8150

5340-00-000-8150 · Item name not on file

5340-00-001-1251

5340-00-001-1251 · Item name not on file

5340-00-001-1264

STRAP,WEBBING

5340-00-001-1265

STRAP,WEBBING

5340-00-001-1266

STRAP,WEBBING

5340-00-001-1275

HANDLE,DOOR

Frequently Asked Questions

What is NSN 5340-01-040-8963?

NSN 5340-01-040-8963 is a Boot,dust and Moisture Seal, classified under FSC 5340, Hardware, Commercial. Status: active.

What are the specifications of 5340-01-040-8963?

Key specifications for 5340-01-040-8963: Dome Height: 0.100 INCHES NOMINAL IN; Overall Height: 1.109 INCHES NOMINAL IN; Body Outside Diameter: 1.844 INCHES NOMINAL IN; Mounting Method: CEMENT. 10 specifications are documented in the U.S. Government catalog.

Is NSN 5340-01-040-8963 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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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