PartsTable TECHNICAL DATA SHEET

NSN 5342-01-107-4280Government record, cited

Bracket, Vent Valve5342-01-107-4280

NSN 5342-01-107-4280 · NIIN 011074280

FSC 5342 — Hardware, Weapon System · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5342-01-107-4280 · 5342011074280 · NIIN 011074280 · 01-107-4280 · FSC 5342 Hardware, Weapon System · 87643-9806 ITEM 30 · 501-4675794 ITEM 30 · 501-4675794

Nearby stock numbers ← 5342-01-107-4018 Bracket, Lever, Valve · 5342-01-107-4371 Rod Eye End →

Features

Bracket,vent Valve — FSC 5342
General Characteristics Item Description: MATERIAL,QQ-C-390 TYPE 1;COPPER ALLOY CASTING

Identification

NSN: 5342-01-107-4280
NIIN: 011074280
FSC: 5342 — Hardware, Weapon System
FSG: 53 — Hardware and Abrasives

General Description

The Bracket,vent Valve, cataloged under National Stock Number 5342-01-107-4280, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5342-01-107-4280
Item Name	Bracket,vent Valve
FSC / FSG	5342 / 53 — Hardware, Weapon System
Status	ACTIVE
General Characteristics Item Description	MATERIAL,QQ-C-390 TYPE 1;COPPER ALLOY CASTING

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

⇄ Related Items 4

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

2520-01-133-805587643-9806 ITEM 15 POSSIBLE MATCH

UNIVERSAL JOINT,VEHICULAR

Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat

3040-01-158-8702501-4675794 REV B ITEM 2 POSSIBLE MATCH

LEVER,MANUAL CONTROL

Possible match (shared part number)Naval Ship Systems Command

2520-01-181-8583501-4675794 REV B ITEM 7 POSSIBLE MATCH

UNIVERSAL JOINT,VEHICULAR

Possible match (shared part number)Naval Ship Systems Command

3040-01-189-4694501-4675794 ITEM 19 POSSIBLE MATCH

SHAFT,SHOULDERED

Possible match (shared part number)Naval Ship Systems Command

Cross-Reference Index

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

Reference documents

Reference	Meaning
87643-9806 ITEM 30	3/2 Design control — primary reference U.S. Government activity
501-4675794 ITEM 30	5/2 Secondary reference U.S. Government activity
501-4675794	D/9 Drawing number reference only U.S. Government activity

Related Parts

2520-01-133-8055POSSIBLE MATCH

UNIVERSAL JOINT,VEHICULAR

87643-9806 ITEM 15

3040-01-158-8702POSSIBLE MATCH

LEVER,MANUAL CONTROL

501-4675794 REV B ITEM 2

2520-01-181-8583POSSIBLE MATCH

UNIVERSAL JOINT,VEHICULAR

501-4675794 REV B ITEM 7

3040-01-189-4694POSSIBLE MATCH

SHAFT,SHOULDERED

501-4675794 ITEM 19

Frequently Asked Questions

What is NSN 5342-01-107-4280?

NSN 5342-01-107-4280 is a Bracket,vent Valve, classified under FSC 5342, Hardware, Weapon System. Status: active.

What NSN replaces 5342-01-107-4280?

4 possible matches (shared part number, not a government interchangeability claim): 2520-01-133-8055, 3040-01-158-8702, 2520-01-181-8583. Verify interchangeability with system specifications before substitution.

What are the specifications of 5342-01-107-4280?

Key specifications for 5342-01-107-4280: General Characteristics Item Description: MATERIAL,QQ-C-390 TYPE 1;COPPER ALLOY CASTING. 1 specification is documented in the U.S. Government catalog.

Is NSN 5342-01-107-4280 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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