Cap and Valve Sub a4320-01-189-7147

NSN 4320-01-189-7147 · NIIN 011897147 · Part number 291654

Eaton Aerospace, Llc Dba Jackson South · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 62983

Government record, cited

NSN 4320-01-189-7147 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-189-7147. Manufacturer of record part number: 291654.

Also searched as 4320-01-189-7147 · 4320011897147 · NIIN 011897147 · 01-189-7147 · FSC 4320 Power and Hand Pumps · CAGE 62983 · 291654 · 291545 PIECE 59

Nearby stock numbers ← 4320-01-189-7018 · 4320-01-189-7148 Block, Valve →

Features

Cap and Valve Sub a — FSC 4320
2 manufacturer part numbers on file
Manufacturer of record: Eaton Aerospace, Llc Dba Jackson South

Identification

NSN: 4320-01-189-7147
NIIN: 011897147
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 291654
Manufacturer: Eaton Aerospace, Llc Dba Jackson South

General Description

The Cap and Valve Sub a, cataloged under National Stock Number 4320-01-189-7147, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Cap and Valve Sub a
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	Eaton Aerospace, Llc Dba Jackson South (CAGE 62983)

Technical Specifications

Parameter	Value
NSN	4320-01-189-7147
Primary Part Number	291654
Item Name	Cap and Valve Sub a
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Eaton Aerospace, Llc Dba Jackson South
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
291654 PRIMARY	Eaton Aerospace, Llc Dba Jackson South (USA)
291545 PIECE 59	Eaton Aerospace, Llc Dba Jackson South (USA)

No interchangeability data on file.

Other items in FSC 4320 — Power and Hand Pumps

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

4320-00-001-1633

4320-00-001-1633 · Item name not on file

4320-00-001-2628

RETAINER AND PIN

4320-00-001-2629

HOUSING AND PIN

4320-00-001-2630

PUMP,CENTRIFUGAL

4320-00-001-2631

4320-00-001-2631 · Item name not on file

4320-00-001-2632

4320-00-001-2632 · Item name not on file

4320-00-001-3377

4320-00-001-3377 · Item name not on file

4320-00-001-3384

4320-00-001-3384 · Item name not on file

Frequently Asked Questions

What is NSN 4320-01-189-7147?

NSN 4320-01-189-7147 is a Cap and Valve Sub a, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-189-7147?

NSN 4320-01-189-7147 has 2 manufacturer part numbers on file: 291654 (Eaton Aerospace, Llc Dba Jackson South), 291545 PIECE 59 (Eaton Aerospace, Llc Dba Jackson South).

Is NSN 4320-01-189-7147 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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