PartsTable TECHNICAL DATA SHEET

NSN 4320-01-431-6559Government record, cited

Seal Assembly, Shaft, Spring Loade4320-01-431-6559

NSN 4320-01-431-6559 · NIIN 014316559 · Part number 87802755

Impac Auto Parts, Inc. · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 06AH3

Government record, cited

NSN 4320-01-431-6559 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-431-6559. Manufacturer of record part number: 87802755.

Also searched as 4320-01-431-6559 · 4320014316559 · NIIN 014316559 · 01-431-6559 · FSC 4320 Power and Hand Pumps · CAGE 06AH3 · 87802755 · 87800696 · F0NN-6700-CA

Nearby stock numbers ← 4320-01-431-6549 Seal Assembly, Shaft, Spring Loade · 4320-01-431-6561 Seal Assembly, Shaft, Spring Loade →

Features

Seal Assembly,shaft,spring Loade — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Impac Auto Parts, Inc.

Identification

NSN: 4320-01-431-6559
NIIN: 014316559
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 87802755
Manufacturer: Impac Auto Parts, Inc.

General Description

The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-01-431-6559, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Impac Auto Parts, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	Impac Auto Parts, Inc. (CAGE 06AH3)

Technical Specifications

Parameter	Value
NSN	4320-01-431-6559
Primary Part Number	87802755
Item Name	Seal Assembly,shaft,spring Loade
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Impac Auto Parts, Inc.
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
87802755 PRIMARY	Impac Auto Parts, Inc. (USA)

Reference documents

Reference	Meaning
87800696	5/9 Secondary reference New Holland N.v.nc.
F0NN-6700-CA	5/9 Secondary reference New Holland N.v.nc.

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 4320-01-431-6559?

NSN 4320-01-431-6559 is a Seal Assembly,shaft,spring Loade, manufactured by Impac Auto Parts, Inc., classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-431-6559?

NSN 4320-01-431-6559 has 1 manufacturer part number on file: 87802755 (Impac Auto Parts, Inc.).

Is NSN 4320-01-431-6559 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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