Vacuum Pump Assembl4320-01-416-0071

NSN 4320-01-416-0071 · NIIN 014160071

FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors

Government record, cited

Also searched as 4320-01-416-0071 · 4320014160071 · NIIN 014160071 · 01-416-0071 · FSC 4320 Power and Hand Pumps · 1503992 · NAVY 1993 0849 · LLH390499

Nearby stock numbers ← 4320-01-416-0023 · 4320-01-416-0434 Housing, Hydraulic Motor, Non Airc →

Features

Vacuum Pump Assembl — FSC 4320
General Characteristics Item Description: NO TECH REVIEW OR CHARACTERISTICS DATA

Identification

NSN: 4320-01-416-0071
NIIN: 014160071
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors

General Description

The Vacuum Pump Assembl, cataloged under National Stock Number 4320-01-416-0071, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors 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1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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	4320-01-416-0071
Item Name	Vacuum Pump Assembl
FSC / FSG	4320 / 43 — Power and Hand Pumps
Status	ACTIVE
General Characteristics Item Description	NO TECH REVIEW OR CHARACTERISTICS DATA

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 1

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

4910-01-546-05521503992 POSSIBLE MATCH

TIMING PIN,FUEL PUM

Possible match (shared part number)Caterpillar Inc Div Caterpillar Defense

Cross-Reference Index

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

Reference documents

Reference	Meaning
1503992	3/9 Design control — primary reference Haag-Streit Usa, Inc Dba Haag-Streit Usa Incorporated
NAVY 1993 0849	5/1 Secondary reference U.S. Government activity
LLH390499	5/1 Secondary reference Naval Medical Material Support Command Detachment

Related Parts

4910-01-546-0552POSSIBLE MATCH

TIMING PIN,FUEL PUM

1503992

Frequently Asked Questions

What is NSN 4320-01-416-0071?

NSN 4320-01-416-0071 is a Vacuum Pump Assembl, classified under FSC 4320, Power and Hand Pumps. Status: active.

What NSN replaces 4320-01-416-0071?

1 possible match (shared part number, not a government interchangeability claim): 4910-01-546-0552. Verify interchangeability with system specifications before substitution.

What are the specifications of 4320-01-416-0071?

Key specifications for 4320-01-416-0071: General Characteristics Item Description: NO TECH REVIEW OR CHARACTERISTICS DATA. 1 specification is documented in the U.S. Government catalog.

Is NSN 4320-01-416-0071 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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