Parts Kit, Reciprocating Pump4320-01-531-7002

NSN 4320-01-531-7002 · NIIN 015317002 · Part number 637302

Aro Corp the · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 26500

Government record, cited

NSN 4320-01-531-7002 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-531-7002. Manufacturer of record part number: 637302.

Also searched as 4320-01-531-7002 · 4320015317002 · NIIN 015317002 · 01-531-7002 · FSC 4320 Power and Hand Pumps · CAGE 26500 · 637302

Nearby stock numbers ← 4320-01-531-6770 · 4320-01-531-7003 Parts Kit, Reciprocating Pump →

Features

Parts Kit,reciprocating Pump — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Aro Corp the

Identification

NSN: 4320-01-531-7002
NIIN: 015317002
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 637302
Manufacturer: Aro Corp the

General Description

The Parts Kit,reciprocating Pump, cataloged under National Stock Number 4320-01-531-7002, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Aro Corp the. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-531-7002
Primary Part Number	637302
Item Name	Parts Kit,reciprocating Pump
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Aro Corp the
Status	ACTIVE

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

Cross-Reference Index

Part Number	Manufacturer
637302 PRIMARY	Aro Corp the (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 4320-01-531-7002?

NSN 4320-01-531-7002 is a Parts Kit,reciprocating Pump, manufactured by Aro Corp the, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-531-7002?

NSN 4320-01-531-7002 has 1 manufacturer part number on file: 637302 (Aro Corp the).

What are the specifications of 637302?

Key specifications for 637302: Part Name Assigned by Controlling Agency: PART KIT PUMP. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-531-7002 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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