NSN 4320-01-720-7959 · NIIN 017207959 · Part number 505551-1548 C.W.
Fm Af, Llc Dba American Fan Company · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 75477
Government record, cited
NSN 4320-01-720-7959 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-720-7959. Manufacturer of record part number: 505551-1548 C.W..
Also searched as4320-01-720-7959 ·
4320017207959 ·
NIIN 017207959 ·
01-720-7959 ·
FSC 4320 Power and Hand Pumps · CAGE 75477 · 505551-1548 C.W. · FF-19119/REV A8/PAGE 2/NO 3.1
Nearby stock numbers← 4320-01-720-7387 Housing, Liquid Pump
·
4320-01-720-9363 Pumping Unit, Hydraulic, Power Dri →
Features
Vane Set,rotary — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Fm Af, Llc Dba American Fan Company
Identification
NSN: 4320-01-720-7959
NIIN: 017207959
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 505551-1548 C.W.
Manufacturer: Fm Af, Llc Dba American Fan Company
General Description
The Vane Set,rotary, cataloged under National Stock Number 4320-01-720-7959, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Fm Af, Llc Dba American Fan Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
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 4320-01-720-7959?
NSN 4320-01-720-7959 is a Vane Set,rotary, manufactured by Fm Af, Llc Dba American Fan Company, classified under FSC 4320, Power and Hand Pumps. Status: active.
What part numbers are listed for NSN 4320-01-720-7959?
NSN 4320-01-720-7959 has 1 manufacturer part number on file: 505551-1548 C.W. (Fm Af, Llc Dba American Fan Company).
What are the specifications of 505551-1548 C.W.?
Key specifications for 505551-1548 C.W.: Part Name Assigned by Controlling Agency: INLET VANE ASSEMBLY; End Item Identification: CENTRIFUGAL FAN XCC1/2A4. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4320-01-720-7959 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.