The Fan,centrifugal, cataloged under National Stock Number 4140-01-576-1341, is classified within Federal Supply Class 4140 (Fans, Air Circulators, and Blower Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Teradyne, Inc. Dba Teradyne Div Assembly Test Division. Government technical data includes 2 specifications, 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.
| Parameter | Value |
|---|---|
| NSN | 4140-01-576-1341 |
| Primary Part Number | 429-692-01 |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Teradyne, Inc. Dba Teradyne Div Assembly Test Division |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Air Flow Rate | 60.0 CUBIC FEET PER MINUTE NOMINAL AND 180.0 CUBIC FEET PER MINUTE NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 429-692-01 PRIMARY | Teradyne, Inc. Dba Teradyne Div Assembly Test Division (USA) |
NSN 4140-01-576-1341 is a Fan,centrifugal, manufactured by Teradyne, Inc. Dba Teradyne Div Assembly Test Division, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-576-1341 has 1 manufacturer part number on file: 429-692-01 (Teradyne, Inc. Dba Teradyne Div Assembly Test Division).
Key specifications for 429-692-01: Criticality Code Justification: AGAV; Special Features: PROVIDES UNIT UNDER TEST WITH COOLING THRU HOSE CONNECTION ON FRONT PANEL; RACKMOUNTED; REFERENCE DATA T.O.33D7-24-36-1; REPLACES 4140-01-522-3865 WITH TCTO 33D7-24-36-504; Part Name Assigned by Controlling Agency: BLOWER ASSEMBLY; End Item Identification: S9-500-50 ADVANCED DIGITAL TEST STATION 4920-01-527-1350. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4140-01-576-1341 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.