Seal Assembly, Shaft, Spring Loade4320-01-334-7301

NSN 4320-01-334-7301 · NIIN 013347301 · Part number 12446

The Gorman-Rupp Company Div Gorman-Rupp · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 25567

Government record, cited

NSN 4320-01-334-7301 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-334-7301. Manufacturer of record part number: 12446.

Also searched as 4320-01-334-7301 · 4320013347301 · NIIN 013347301 · 01-334-7301 · FSC 4320 Power and Hand Pumps · CAGE 25567 · 12446

Nearby stock numbers ← 4320-01-334-6241 Rotor, Pump · 4320-01-334-7497 Pump, Axial Pistons →

Features

Seal Assembly,shaft,spring Loade — FSC 4320
1 manufacturer part number on file
Manufacturer of record: The Gorman-Rupp Company Div Gorman-Rupp

Identification

NSN: 4320-01-334-7301
NIIN: 013347301
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 12446
Manufacturer: The Gorman-Rupp Company Div Gorman-Rupp

General Description

The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-01-334-7301, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is The Gorman-Rupp Company Div Gorman-Rupp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Seal Assembly,shaft,spring Loade
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	The Gorman-Rupp Company Div Gorman-Rupp (CAGE 25567)

Technical Specifications

Parameter	Value
NSN	4320-01-334-7301
Primary Part Number	12446
Item Name	Seal Assembly,shaft,spring Loade
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	The Gorman-Rupp Company Div Gorman-Rupp
Status	ACTIVE

Lifecycle & Compliance

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

⇄ Related Items 2

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

3120-01-518-368412446 POSSIBLE MATCH

BUSHING,SLEEVE

Possible match (shared part number)Woodward, Inc.

5360-01-563-973812446 POSSIBLE MATCH

SPRING,HELICAL,COMPRESSION

Possible match (shared part number)Carlisle & Finch Co

Cross-Reference Index

Part Number	Manufacturer
12446 PRIMARY	The Gorman-Rupp Company Div Gorman-Rupp (USA)

Related Parts

3120-01-518-3684POSSIBLE MATCH

BUSHING,SLEEVE

12446

5360-01-563-9738POSSIBLE MATCH

SPRING,HELICAL,COMPRESSION

12446

Frequently Asked Questions

What is NSN 4320-01-334-7301?

NSN 4320-01-334-7301 is a Seal Assembly,shaft,spring Loade, manufactured by The Gorman-Rupp Company Div Gorman-Rupp, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-334-7301?

NSN 4320-01-334-7301 has 1 manufacturer part number on file: 12446 (The Gorman-Rupp Company Div Gorman-Rupp).

What NSN replaces 4320-01-334-7301?

2 possible matches (shared part number, not a government interchangeability claim): 3120-01-518-3684, 5360-01-563-9738. Verify interchangeability with system specifications before substitution.

Is NSN 4320-01-334-7301 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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