Pin, Piston4310-00-719-7971

NSN 4310-00-719-7971 · NIIN 007197971 · Part number 512875

Hamilton Sundstrand Corporation Dba Collins Aerospace · FSC 4310 — Compressors and Vacuum Pumps · FSG 43 — Pumps and Compressors · CAGE 73030

Government record, cited

NSN 4310-00-719-7971 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-719-7971. Manufacturer of record part number: 512875.

Also searched as 4310-00-719-7971 · 4310007197971 · NIIN 007197971 · 00-719-7971 · FSC 4310 Compressors and Vacuum Pumps · CAGE 73030 · 512875

Nearby stock numbers ← 4310-00-719-7140 Vacuum Pump, Rotary · 4310-00-719-9507 →

Features

Pin,piston — FSC 4310
1 manufacturer part number on file
Manufacturer of record: Hamilton Sundstrand Corporation Dba Collins Aerospace

Identification

NSN: 4310-00-719-7971
NIIN: 007197971
FSC: 4310 — Compressors and Vacuum Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 512875
Manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace

General Description

The Pin,piston, cataloged under National Stock Number 4310-00-719-7971, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Pin,piston
FSC / FSG	4310 — Compressors and Vacuum Pumps (FSG 43)
Manufacturers	Hamilton Sundstrand Corporation Dba Collins Aerospace (CAGE 73030)

Technical Specifications

Parameter	Value
NSN	4310-00-719-7971
Primary Part Number	512875
Item Name	Pin,piston
FSC / FSG	4310 / 43 — Compressors and Vacuum Pumps
Manufacturer	Hamilton Sundstrand Corporation Dba Collins Aerospace
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 1

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

6610-00-875-3094512875 POSSIBLE MATCH

GEARSHAFT ASSY,AIR

Possible match (shared part number)Honeywell International, Inc Div Aerospace-Tucson

Cross-Reference Index

Part Number	Manufacturer
512875 PRIMARY	Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)

Related Parts

6610-00-875-3094POSSIBLE MATCH

GEARSHAFT ASSY,AIR

512875

Frequently Asked Questions

What is NSN 4310-00-719-7971?

NSN 4310-00-719-7971 is a Pin,piston, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.

What part numbers are listed for NSN 4310-00-719-7971?

NSN 4310-00-719-7971 has 1 manufacturer part number on file: 512875 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What NSN replaces 4310-00-719-7971?

1 possible match (shared part number, not a government interchangeability claim): 6610-00-875-3094. Verify interchangeability with system specifications before substitution.

Is NSN 4310-00-719-7971 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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