NSN 4310-01-564-0644 · NIIN 015640644 · Part number 23073255
Rolls-Royce Corporation · FSC 4310 — Compressors and Vacuum Pumps · FSG 43 — Pumps and Compressors · CAGE 63005
Government record, cited
NSN 4310-01-564-0644 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-564-0644. Manufacturer of record part number: 23073255.
Also searched as4310-01-564-0644 ·
4310015640644 ·
NIIN 015640644 ·
01-564-0644 ·
FSC 4310 Compressors and Vacuum Pumps · CAGE 63005 · 23073255 · 23053346
The Housing,air Compressor, cataloged under National Stock Number 4310-01-564-0644, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Rolls-Royce Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
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 4310-01-564-0644?
NSN 4310-01-564-0644 is a Housing,air Compressor, manufactured by Rolls-Royce Corporation, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
What part numbers are listed for NSN 4310-01-564-0644?
NSN 4310-01-564-0644 has 1 manufacturer part number on file: 23073255 (Rolls-Royce Corporation).
What are the specifications of 23073255?
Key specifications for 23073255: End Item Identification: USED ON RRM250 HELICOPTER ENGINE AIR COMPRESSOR FAN SHROUD. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4310-01-564-0644 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.
What is the DEMIL code for NSN 4310-01-564-0644?
NSN 4310-01-564-0644 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.