PartsTable TECHNICAL DATA SHEET

NSN 4320-01-442-4342Government record, cited

Seal Assembly, Shaft, Spring Loade4320-01-442-4342

NSN 4320-01-442-4342 · NIIN 014424342 · Part number 12366576

U S Army Tank Automotive Command Amsta-Im-Mm · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 19207

Government record, cited

NSN 4320-01-442-4342 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-442-4342. Manufacturer of record part number: 12366576.

Also searched as 4320-01-442-4342 · 4320014424342 · NIIN 014424342 · 01-442-4342 · FSC 4320 Power and Hand Pumps · CAGE 19207 · 12366576 · LOC17299 · DAX17299

Nearby stock numbers ← 4320-01-442-4020 Pump, Hydraulic Ram, Hand Driven · 4320-01-442-4370 Pump, Reciprocating →

Features

Seal Assembly,shaft,spring Loade — FSC 4320
2 manufacturer part numbers on file
Manufacturer of record: U S Army Tank Automotive Command Amsta-Im-Mm

Identification

NSN: 4320-01-442-4342
NIIN: 014424342
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 12366576
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm

General Description

The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-01-442-4342, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Seal Assembly,shaft,spring Loade
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Loc Performance Products Llc Dba American Rheinmetall (CAGE 1V513)

Technical Specifications

Parameter	Value
NSN	4320-01-442-4342
Primary Part Number	12366576
Item Name	Seal Assembly,shaft,spring Loade
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	U S Army Tank Automotive Command Amsta-Im-Mm
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
12366576 PRIMARY	U S Army Tank Automotive Command Amsta-Im-Mm (USA)
LOC17299 PRIMARY	Loc Performance Products Llc Dba American Rheinmetall (USA)

Reference documents

Reference	Meaning
DAX17299	D/9 Drawing number reference only Allison Transmission Inc Dba Allison Transmission, 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 4320-01-442-4342?

NSN 4320-01-442-4342 is a Seal Assembly,shaft,spring Loade, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-442-4342?

NSN 4320-01-442-4342 has 2 manufacturer part numbers on file: 12366576 (U S Army Tank Automotive Command Amsta-Im-Mm), LOC17299 (Loc Performance Products Llc Dba American Rheinmetall).

Is NSN 4320-01-442-4342 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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