Parts Kit, Hydraulic Pump4320-01-506-9987

NSN 4320-01-506-9987 · NIIN 015069987 · Part number 417-62-A1170

Komatsu America Corporation · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 23926

Government record, cited

NSN 4320-01-506-9987 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-506-9987. Manufacturer of record part number: 417-62-A1170.

Also searched as 4320-01-506-9987 · 4320015069987 · NIIN 015069987 · 01-506-9987 · FSC 4320 Power and Hand Pumps · CAGE 23926 · 417-62-A1170

Nearby stock numbers ← 4320-01-506-9899 Pump, Reciprocating · 4320-01-507-0000 Parts Kit, Hydraulic Pump →

Features

Parts Kit,hydraulic Pump — FSC 4320
End Item Source: 0SAT8
Model Number: WA250-3L
End Item Name: KOMATSU WHEEL LOADER
2 manufacturer part numbers on file
Manufacturer of record: Komatsu America Corporation

Identification

NSN: 4320-01-506-9987
NIIN: 015069987
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 417-62-A1170
Manufacturer: Komatsu America Corporation

General Description

The Parts Kit,hydraulic Pump, cataloged under National Stock Number 4320-01-506-9987, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Komatsu America Corporation. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-506-9987
Primary Part Number	417-62-A1170
Item Name	Parts Kit,hydraulic Pump
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Komatsu America Corporation
Status	ACTIVE
End Item Source	0SAT8
Model Number	WA250-3L
End Item Name	KOMATSU WHEEL LOADER

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
417-62-A1170	Komatsu America Corp. (USA)
417-62-A1170 PRIMARY	Komatsu America Corporation (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 4320-01-506-9987?

NSN 4320-01-506-9987 is a Parts Kit,hydraulic Pump, manufactured by Komatsu America Corporation, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-506-9987?

NSN 4320-01-506-9987 has 2 manufacturer part numbers on file: 417-62-A1170 (Komatsu America Corp.), 417-62-A1170 (Komatsu America Corporation).

What are the specifications of 417-62-A1170?

Key specifications for 417-62-A1170: End Item Source: 0SAT8; Model Number: WA250-3L; End Item Name: KOMATSU WHEEL LOADER; Part Name Assigned by Controlling Agency: KIT, REAR PUMP SEAL. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-506-9987 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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