NSN 4320-01-190-4973 · NIIN 011904973 · Part number 4100066-1
Triumph Actuation Systems Llc Div Triumph Actuation Systems - Clemmons · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 1SR57
Government record, cited
NSN 4320-01-190-4973 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-190-4973. Manufacturer of record part number: 4100066-1.
Also searched as4320-01-190-4973 ·
4320011904973 ·
NIIN 011904973 ·
01-190-4973 ·
FSC 4320 Power and Hand Pumps · CAGE 1SR57 · 4100066-1
Nearby stock numbers← 4320-01-190-4967 Seal Assembly, Shaft, Spring Loade
·
4320-01-190-5369 Deflector, Dirt and Liquid →
Features
Cover,hydraulic,pump-Motor — FSC 4320
Supplementary Features: REFERENCE DATA AND LITERATURE:T.O.6J15-13-12-3
2 manufacturer part numbers on file
Manufacturer of record: Triumph Actuation Systems Llc Div Triumph Actuation Systems - Clemmons
Identification
NSN: 4320-01-190-4973
NIIN: 011904973
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 4100066-1
Manufacturer: Triumph Actuation Systems Llc Div Triumph Actuation Systems - Clemmons
General Description
The Cover,hydraulic,pump-Motor, cataloged under National Stock Number 4320-01-190-4973, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Triumph Actuation Systems Llc Div Triumph Actuation Systems - Clemmons. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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
4320-01-190-4973
Primary Part Number
4100066-1
Item Name
Cover,hydraulic,pump-Motor
FSC / FSG
4320 / 43 — Power and Hand Pumps
Manufacturer
Triumph Actuation Systems Llc Div Triumph Actuation Systems - Clemmons
Triumph Actuation Systems Llc Div Triumph Actuation Systems - Clemmons (USA)
No interchangeability data on file.
Other items in FSC 4320 — Power and Hand Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4320-00-001-1633
4320-00-001-1633 · Item name not on file
4320-00-001-2628
RETAINER AND PIN
4320-00-001-2629
HOUSING AND PIN
4320-00-001-2630
PUMP,CENTRIFUGAL
4320-00-001-2631
4320-00-001-2631 · Item name not on file
4320-00-001-2632
4320-00-001-2632 · Item name not on file
4320-00-001-3377
4320-00-001-3377 · Item name not on file
4320-00-001-3384
4320-00-001-3384 · Item name not on file
Frequently Asked Questions
What is NSN 4320-01-190-4973?
NSN 4320-01-190-4973 is a Cover,hydraulic,pump-Motor, manufactured by Triumph Actuation Systems Llc Div Triumph Actuation Systems - Clemmons, classified under FSC 4320, Power and Hand Pumps. Status: active.
What part numbers are listed for NSN 4320-01-190-4973?
NSN 4320-01-190-4973 has 2 manufacturer part numbers on file: 4100066-1 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)), 4100066-1 (Triumph Actuation Systems Llc Div Triumph Actuation Systems - Clemmons).
What are the specifications of 4100066-1?
Key specifications for 4100066-1: Supplementary Features: REFERENCE DATA AND LITERATURE:T.O.6J15-13-12-3; End Item Identification: GARRETT HYDRAULICS MODEL 4100052-2. 1 specification is documented in the U.S. Government catalog.
Is NSN 4320-01-190-4973 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.