NSN 4320-01-389-8337 · NIIN 013898337 · Part number H33-4488-01
Marconi Communications Inc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 71492
Government record, cited
NSN 4320-01-389-8337 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-389-8337. Manufacturer of record part number: H33-4488-01.
Also searched as4320-01-389-8337 ·
4320013898337 ·
NIIN 013898337 ·
01-389-8337 ·
FSC 4320 Power and Hand Pumps · CAGE 71492 · H33-4488-01
General Characteristics Item Description: ADJUSTS AIRFLOW; USED ON POWER UNIT H33-4119
2 manufacturer part numbers on file
Manufacturer of record: Marconi Communications Inc
Identification
NSN: 4320-01-389-8337
NIIN: 013898337
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: H33-4488-01
Manufacturer: Marconi Communications Inc
General Description
The Flap Assembly,power Supply, cataloged under National Stock Number 4320-01-389-8337, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Marconi Communications Inc. 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.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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Frequently Asked Questions
What is NSN 4320-01-389-8337?
NSN 4320-01-389-8337 is a Flap Assembly,power Supply, manufactured by Marconi Communications Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
What part numbers are listed for NSN 4320-01-389-8337?
NSN 4320-01-389-8337 has 2 manufacturer part numbers on file: H33-4488-01 (Marconi Communications Inc), H33-4488-01 (Leonardo Mw Ltd).
What are the specifications of H33-4488-01?
Key specifications for H33-4488-01: General Characteristics Item Description: ADJUSTS AIRFLOW; USED ON POWER UNIT H33-4119; End Item Identification: PP-8125/URC-109 COMMUNICATIONS LAD SHIPS; WEAPON SYSTEM CODE JK, WASP CLASS LHD. 1 specification is documented in the U.S. Government catalog.
Is NSN 4320-01-389-8337 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.