NSN 2915-00-072-4633 · NIIN 000724633 · Part number 571839
Hamilton Sundstrand Corporation Dba Collins Aerospace · FSC 2915 — Engine Fuel System Components, Aircraft and Missile Prime Movers · FSG 29 — Engine Accessories · CAGE 73030
Government record, cited
NSN 2915-00-072-4633 — this item is cataloged by the U.S. Government under National Stock Number 2915-00-072-4633. Manufacturer of record part number: 571839.
Also searched as2915-00-072-4633 ·
2915000724633 ·
NIIN 000724633 ·
00-072-4633 ·
FSC 2915 Engine Fuel System Components, Aircraft and Missile Prime Movers · CAGE 73030 · 571839
General Characteristics Item Description: ALUMINUM ALLOY PER QQ-A-225-8A OR AMS 4117 TEMPER T6,1.865 IN. MIN,1.875 IN. MAX LG,1.1240 IN. MIN,1.1245 IN. MAX DIA O/A A
1 manufacturer part number on file
Manufacturer of record: Hamilton Sundstrand Corporation Dba Collins Aerospace
Identification
NSN: 2915-00-072-4633
NIIN: 000724633
FSC: 2915 — Engine Fuel System Components, Aircraft and Missile Prime Movers
FSG: 29 — Engine Accessories
Primary part number: 571839
Manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
General Description
The Piston,cam Servo, cataloged under National Stock Number 2915-00-072-4633, is classified within Federal Supply Class 2915 (Engine Fuel System Components, Aircraft and Missile Prime Movers) of the Engine Accessories group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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
2915-00-072-4633
Primary Part Number
571839
Item Name
Piston,cam Servo
FSC / FSG
2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers
Manufacturer
Hamilton Sundstrand Corporation Dba Collins Aerospace
Status
ACTIVE
General Characteristics Item Description
ALUMINUM ALLOY PER QQ-A-225-8A OR AMS 4117 TEMPER T6,1.865 IN. MIN,1.875 IN. MAX LG,1.1240 IN. MIN,1.1245 IN. MAX DIA O/A A
Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
No interchangeability data on file.
Other items in FSC 2915 — Engine Fuel System Components, Aircraft and Missile Prime Movers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2915-00-001-2369
2915-00-001-2369 · Item name not on file
2915-00-001-2370
PLATE,PRECHECK VALVE COVER
2915-00-001-2627
PUMP,FUEL,JET ENGINE
2915-00-001-4681
2915-00-001-4681 · Item name not on file
2915-00-001-5421
2915-00-001-5421 · Item name not on file
2915-00-001-5423
VALVE,FUEL CONTROL
2915-00-001-9122
2915-00-001-9122 · Item name not on file
2915-00-001-9139
2915-00-001-9139 · Item name not on file
Frequently Asked Questions
What is NSN 2915-00-072-4633?
NSN 2915-00-072-4633 is a Piston,cam Servo, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
What part numbers are listed for NSN 2915-00-072-4633?
NSN 2915-00-072-4633 has 1 manufacturer part number on file: 571839 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
What are the specifications of 571839?
Key specifications for 571839: General Characteristics Item Description: ALUMINUM ALLOY PER QQ-A-225-8A OR AMS 4117 TEMPER T6,1.865 IN. MIN,1.875 IN. MAX LG,1.1240 IN. MIN,1.1245 IN. MAX DIA O/A A. 1 specification is documented in the U.S. Government catalog.
Is NSN 2915-00-072-4633 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 2915-00-072-4633?
NSN 2915-00-072-4633 has DEMIL Code B. 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.