PartsTable TECHNICAL DATA SHEET

NSN 4320-01-185-6747Government record, cited

Housing, Liquid Pump4320-01-185-6747

NSN 4320-01-185-6747 · NIIN 011856747 · Part number AD650A

Gast Mfg Corp · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 24123

Government record, cited

NSN 4320-01-185-6747 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-185-6747. Manufacturer of record part number: AD650A.

Also searched as 4320-01-185-6747 · 4320011856747 · NIIN 011856747 · 01-185-6747 · FSC 4320 Power and Hand Pumps · CAGE 24123 · AD650A · TAM666

Nearby stock numbers ← 4320-01-185-6746 Housing, Liquid Pump · 4320-01-185-6749 Cover, Hydraulic, Pump-Motor →

Features

Housing,liquid Pump — FSC 4320
Material: STEEL
1 manufacturer part number on file
Manufacturer of record: Gast Mfg Corp

Identification

NSN: 4320-01-185-6747
NIIN: 011856747
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: AD650A
Manufacturer: Gast Mfg Corp

General Description

The Housing,liquid Pump, cataloged under National Stock Number 4320-01-185-6747, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Gast Mfg Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-185-6747
Primary Part Number	AD650A
Item Name	Housing,liquid Pump
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Gast Mfg Corp
Status	ACTIVE
Material	STEEL

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
AD650A PRIMARY	Gast Mfg Corp (USA)

Reference documents

Reference	Meaning
TAM666	C/1 Advisory reference — outside the item-of-supply concept Rhine Air, Inc

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 4320-01-185-6747?

NSN 4320-01-185-6747 is a Housing,liquid Pump, manufactured by Gast Mfg Corp, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-185-6747?

NSN 4320-01-185-6747 has 1 manufacturer part number on file: AD650A (Gast Mfg Corp).

What are the specifications of AD650A?

Key specifications for AD650A: Material: STEEL. 1 specification is documented in the U.S. Government catalog.

Is NSN 4320-01-185-6747 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.

PartsTable Design LLC · partstable.com