Boot, Dust and Moisture Seal5340-01-392-7381

NSN 5340-01-392-7381 · NIIN 013927381 · Part number 26797

Astrocom Electronics Inc · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 18068

Government record, cited

NSN 5340-01-392-7381 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-392-7381. Manufacturer of record part number: 26797.

Also searched as 5340-01-392-7381 · 5340013927381 · NIIN 013927381 · 01-392-7381 · FSC 5340 Hardware, Commercial · CAGE 18068 · 26797

Nearby stock numbers ← 5340-01-392-7307 Retainer, Nut and Bolt · 5340-01-392-7383 Standoff, Threaded, Spacing →

Features

Boot,dust and Moisture Seal — FSC 5340
1 manufacturer part number on file
Manufacturer of record: Astrocom Electronics Inc

Identification

NSN: 5340-01-392-7381
NIIN: 013927381
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 26797
Manufacturer: Astrocom Electronics Inc

General Description

The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-01-392-7381, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Astrocom Electronics Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.

Catalog Facts

Item Name	Boot,dust and Moisture Seal
FSC / FSG	5340 — Hardware, Commercial (FSG 53)
Manufacturers	Astrocom Electronics Inc (CAGE 18068)

Technical Specifications

Parameter	Value
NSN	5340-01-392-7381
Primary Part Number	26797
Item Name	Boot,dust and Moisture Seal
FSC / FSG	5340 / 53 — Hardware, Commercial
Manufacturer	Astrocom Electronics Inc
Status	ACTIVE

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
Unit of Issue	EA

⇄ Related Items 2

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

3815-01-411-071426797 POSSIBLE MATCH

ROLLER,ROLLER FAIRLEAD

Possible match (shared part number)Paccar Winch Inc Dba Paccar Winch Division

2935-01-641-6172 POSSIBLE MATCH

MANIFOLD,FLUID COOLER

Possible match (shared part number)

Cross-Reference Index

Part Number	Manufacturer
26797 PRIMARY	Astrocom Electronics Inc (USA)

Related Parts

3815-01-411-0714POSSIBLE MATCH

ROLLER,ROLLER FAIRLEAD

26797

2935-01-641-6172POSSIBLE MATCH

MANIFOLD,FLUID COOLER

Frequently Asked Questions

What is NSN 5340-01-392-7381?

NSN 5340-01-392-7381 is a Boot,dust and Moisture Seal, manufactured by Astrocom Electronics Inc, classified under FSC 5340, Hardware, Commercial. Status: active.

What part numbers are listed for NSN 5340-01-392-7381?

NSN 5340-01-392-7381 has 1 manufacturer part number on file: 26797 (Astrocom Electronics Inc).

What NSN replaces 5340-01-392-7381?

2 possible matches (shared part number, not a government interchangeability claim): 3815-01-411-0714, 2935-01-641-6172. Verify interchangeability with system specifications before substitution.

Is NSN 5340-01-392-7381 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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