Carrier, Bearing4310-00-148-7701

NSN 4310-00-148-7701 · NIIN 001487701 · Part number 1521

Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor · FSC 4310 — Compressors and Vacuum Pumps · FSG 43 — Pumps and Compressors · CAGE 49576

Government record, cited

NSN 4310-00-148-7701 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-148-7701. Manufacturer of record part number: 1521.

Also searched as 4310-00-148-7701 · 4310001487701 · NIIN 001487701 · 00-148-7701 · FSC 4310 Compressors and Vacuum Pumps · CAGE 49576 · 1521 · SA1212PC1521

Nearby stock numbers ← 4310-00-148-7687 · 4310-00-148-7702 →

Features

Carrier,bearing — FSC 4310
2 manufacturer part numbers on file
Manufacturer of record: Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor

Identification

NSN: 4310-00-148-7701
NIIN: 001487701
FSC: 4310 — Compressors and Vacuum Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 1521
Manufacturer: Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor

General Description

The Carrier,bearing, cataloged under National Stock Number 4310-00-148-7701, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor. 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	4310-00-148-7701
Primary Part Number	1521
Item Name	Carrier,bearing
FSC / FSG	4310 / 43 — Compressors and Vacuum Pumps
Manufacturer	Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
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
1521 PRIMARY	Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA)
SA1212PC1521 PRIMARY	Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA)

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 4310-00-148-7701?

NSN 4310-00-148-7701 is a Carrier,bearing, manufactured by Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.

What part numbers are listed for NSN 4310-00-148-7701?

NSN 4310-00-148-7701 has 2 manufacturer part numbers on file: 1521 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor), SA1212PC1521 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor).

What are the specifications of 1521?

Key specifications for 1521: End Item Identification: QUINCY MODEL C106 SIZE 2-1/2X2-1/2 SINGLE CYLINDER COMPRESSOR. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4310-00-148-7701 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.

PartsTable Design LLC · partstable.com