Connector, Fluid, Pump4320-01-412-9640

NSN 4320-01-412-9640 · NIIN 014129640 · Part number 172-494

Graco Inc. · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 25980

Government record, cited

NSN 4320-01-412-9640 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-412-9640. Manufacturer of record part number: 172-494.

Also searched as 4320-01-412-9640 · 4320014129640 · NIIN 014129640 · 01-412-9640 · FSC 4320 Power and Hand Pumps · CAGE 25980 · 172-494

Nearby stock numbers ← 4320-01-412-9639 Piston, Pump · 4320-01-412-9728 Seal Assembly, Shaft, Spring Loade →

Features

Connector,fluid,pump — FSC 4320
Pump Design Control Activity: 25980
Connection Location: OUTLET CONNECTION
Pump Model Number for Which Designed: 226-945
Material: STEEL
1 manufacturer part number on file
Manufacturer of record: Graco Inc.

Identification

NSN: 4320-01-412-9640
NIIN: 014129640
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 172-494
Manufacturer: Graco Inc.

General Description

The Connector,fluid,pump, cataloged under National Stock Number 4320-01-412-9640, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Graco Inc.. Government technical data includes 4 specifications, 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-412-9640
Primary Part Number	172-494
Item Name	Connector,fluid,pump
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Graco Inc.
Status	ACTIVE
Pump Design Control Activity	25980
Connection Location	OUTLET CONNECTION
Pump Model Number for Which Designed	226-945
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
172-494 PRIMARY	Graco Inc. (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 4320-01-412-9640?

NSN 4320-01-412-9640 is a Connector,fluid,pump, manufactured by Graco Inc., classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-412-9640?

NSN 4320-01-412-9640 has 1 manufacturer part number on file: 172-494 (Graco Inc.).

What are the specifications of 172-494?

Key specifications for 172-494: Pump Design Control Activity: 25980; Connection Location: OUTLET CONNECTION; Special Features: STUBBY CYLINDER; Pump Model Number for Which Designed: 226-945. 4 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-412-9640 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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