Base, Air Compressor4310-01-703-3770

NSN 4310-01-703-3770 · NIIN 017033770 · Part number 115-555021-1

Textron Aviation Inc · FSC 4310 — Compressors and Vacuum Pumps · FSG 43 — Pumps and Compressors · CAGE 7EK50

Government record, cited

NSN 4310-01-703-3770 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-703-3770. Manufacturer of record part number: 115-555021-1.

Also searched as 4310-01-703-3770 · 4310017033770 · NIIN 017033770 · 01-703-3770 · FSC 4310 Compressors and Vacuum Pumps · CAGE 7EK50 · 115-555021-1

Nearby stock numbers ← 4310-01-703-2517 Plate, Valve Stop · 4310-01-703-4512 Vacuum Pump Unit, Reciprocating →

Features

Base,air Compressor — FSC 4310
1 manufacturer part number on file
Manufacturer of record: Textron Aviation Inc

Identification

NSN: 4310-01-703-3770
NIIN: 017033770
FSC: 4310 — Compressors and Vacuum Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 115-555021-1
Manufacturer: Textron Aviation Inc

General Description

The Base,air Compressor, cataloged under National Stock Number 4310-01-703-3770, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Textron Aviation Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4310-01-703-3770
Primary Part Number	115-555021-1
Item Name	Base,air Compressor
FSC / FSG	4310 / 43 — Compressors and Vacuum Pumps
Manufacturer	Textron Aviation 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)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
115-555021-1 PRIMARY	Textron Aviation Inc (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 4310-01-703-3770?

NSN 4310-01-703-3770 is a Base,air Compressor, manufactured by Textron Aviation Inc, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.

What part numbers are listed for NSN 4310-01-703-3770?

NSN 4310-01-703-3770 has 1 manufacturer part number on file: 115-555021-1 (Textron Aviation Inc).

What are the specifications of 115-555021-1?

Key specifications for 115-555021-1: Part Name Assigned by Controlling Agency: SUPPORT ALTERNATE SPARE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4310-01-703-3770 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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