Piston4310-01-642-4925

NSN 4310-01-642-4925 · NIIN 016424925 · Part number 177 251 0415

Nahi Llc · FSC 4310 — Compressors and Vacuum Pumps · FSG 43 — Pumps and Compressors · CAGE 0XA44

Government record, cited

NSN 4310-01-642-4925 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-642-4925. Manufacturer of record part number: 177 251 0415.

Also searched as 4310-01-642-4925 · 4310016424925 · NIIN 016424925 · 01-642-4925 · FSC 4310 Compressors and Vacuum Pumps · CAGE 0XA44 · 177 251 0415 · LIST 002260 ITEM 26

Nearby stock numbers ← 4310-01-642-4502 Kit, Repair · 4310-01-642-5396 Cylinder Head, Compressor →

Features

Piston — FSC 4310
3 manufacturer part numbers on file
Manufacturer of record: Nahi Llc

Identification

NSN: 4310-01-642-4925
NIIN: 016424925
FSC: 4310 — Compressors and Vacuum Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 177 251 0415
Manufacturer: Nahi Llc

General Description

The Piston, cataloged under National Stock Number 4310-01-642-4925, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Nahi Llc. The record lists 3 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	4310-01-642-4925
Primary Part Number	177 251 0415
Item Name	Piston
FSC / FSG	4310 / 43 — Compressors and Vacuum Pumps
Manufacturer	Nahi Llc
Status	ACTIVE

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
LIST 002260 ITEM 26	Nahi Llc (USA)
177 251 0415 PRIMARY	Nahi Llc (USA)
177 251 0415	Black Bruin Oy (FIN)

No interchangeability data on file.

Other items in FSC 4310 — Compressors and Vacuum Pumps

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4310-00-000-0050

COMPRESSOR UNIT,RECIPROCATING

4310-00-001-0059

4310-00-001-0059 · Item name not on file

4310-00-001-2044

MOUNTING PAD,TANK,PRESSURE

4310-00-001-3477

PARTS KIT,VACUUM PUMP

4310-00-001-3493

VACUUM PUMP,ROTARY

4310-00-001-6194

4310-00-001-6194 · Item name not on file

4310-00-001-6381

4310-00-001-6381 · Item name not on file

4310-00-001-7755

PARTS KIT,VACUUM PUMP

Frequently Asked Questions

What is NSN 4310-01-642-4925?

NSN 4310-01-642-4925 is a Piston, manufactured by Nahi Llc, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.

What part numbers are listed for NSN 4310-01-642-4925?

NSN 4310-01-642-4925 has 3 manufacturer part numbers on file: LIST 002260 ITEM 26 (Nahi Llc), 177 251 0415 (Nahi Llc), 177 251 0415 (Black Bruin Oy).

What are the specifications of 177 251 0415?

Key specifications for 177 251 0415: End Item Identification: MOTOR, HYDRAULIC. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4310-01-642-4925 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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