The Guard,impeller,blower, cataloged under National Stock Number 4140-01-182-3495, 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 Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services. Government technical data includes 3 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 | 4140-01-182-3495 |
| Primary Part Number | 34031793-001 |
| Item Name | Guard,impeller,blower |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services |
| Status | ACTIVE |
| FSC Application Data | RECORDER-REPRODUCER,SIGNAL DATA |
| General Characteristics Item Description | CRES WIRE QQ-W-423 FORM 1 COMP 304 COND B; 0.093 IN. DIA WIRE STOCK; PASSIVATED QQ-P-35; GUARD DIA 3.450 IN.; 4 MTG HOLES 0.172 IN. DIA; 4.375 IN. C TO C BETWEEN MTG HOLES ON 2 CROSSED WIRES; 4 RINGS IN |
| Type/model Designation | C-10553/ASH-33 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 34031793-001 PRIMARY | Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services (USA) |
NSN 4140-01-182-3495 is a Guard,impeller,blower, manufactured by Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-182-3495 has 1 manufacturer part number on file: 34031793-001 (Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services).
Key specifications for 34031793-001: FSC Application Data: RECORDER-REPRODUCER,SIGNAL DATA; General Characteristics Item Description: CRES WIRE QQ-W-423 FORM 1 COMP 304 COND B; 0.093 IN. DIA WIRE STOCK; PASSIVATED QQ-P-35; GUARD DIA 3.450 IN.; 4 MTG HOLES 0.172 IN. DIA; 4.375 IN. C TO C BETWEEN MTG HOLES ON 2 CROSSED WIRES; 4 RINGS IN; End Item Identification: 5895-01-159-9026; Type/model Designation: C-10553/ASH-33. 3 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.
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.