NSN 4320-01-149-4998 · NIIN 011494998 · Part number 1163956-9
Aerojet Rocketdyne Inc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 05824
Government record, cited
NSN 4320-01-149-4998 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-149-4998. Manufacturer of record part number: 1163956-9.
Also searched as4320-01-149-4998 ·
4320011494998 ·
NIIN 011494998 ·
01-149-4998 ·
FSC 4320 Power and Hand Pumps · CAGE 05824 · 1163956-9 · 1163956
General Characteristics Item Description: C/O ONE EA ALUMINUM ALLOY TUBE; ALUMINUM ALLOY BOSS; HOUSING; STATOR; EIGHTY EA INSERTS
1 manufacturer part number on file
Manufacturer of record: Aerojet Rocketdyne Inc
Identification
NSN: 4320-01-149-4998
NIIN: 011494998
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 1163956-9
Manufacturer: Aerojet Rocketdyne Inc
General Description
The Stator Assembly, cataloged under National Stock Number 4320-01-149-4998, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Aerojet Rocketdyne Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4320-01-149-4998
Primary Part Number
1163956-9
Item Name
Stator Assembly
FSC / FSG
4320 / 43 — Power and Hand Pumps
Manufacturer
Aerojet Rocketdyne Inc
Status
ACTIVE
General Characteristics Item Description
C/O ONE EA ALUMINUM ALLOY TUBE; ALUMINUM ALLOY BOSS; HOUSING; STATOR; EIGHTY EA INSERTS
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 4320-01-149-4998?
NSN 4320-01-149-4998 is a Stator Assembly, manufactured by Aerojet Rocketdyne Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
What part numbers are listed for NSN 4320-01-149-4998?
NSN 4320-01-149-4998 has 1 manufacturer part number on file: 1163956-9 (Aerojet Rocketdyne Inc).
What are the specifications of 1163956-9?
Key specifications for 1163956-9: General Characteristics Item Description: C/O ONE EA ALUMINUM ALLOY TUBE; ALUMINUM ALLOY BOSS; HOUSING; STATOR; EIGHTY EA INSERTS. 1 specification is documented in the U.S. Government catalog.
Is NSN 4320-01-149-4998 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.