FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
General Description
The Cap,bearing, cataloged under National Stock Number 4140-00-570-3435, is classified within Federal Supply Class 4140 (Fans, Air Circulators, and Blower Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4140-00-570-3435
Item Name
Cap,bearing
FSC / FSG
4140 / 41 — Fans, Air Circulators, and Blower Equipment
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3426-01-027-757814214POSSIBLE MATCH
BASKET,DIPPING-DRAINING
Possible match (shared part number)United States Plastic Corp
4520-01-162-2745POSSIBLE MATCH
COLLAR,AIR CONDITIONING-HEATING
Possible match (shared part number)
1680-01-481-564014214POSSIBLE MATCH
SEAT,AIRCRAFT
Possible match (shared part number)Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
6515-01-502-768114214POSSIBLE MATCH
BALLOON CATHETER,VASCULAR-NONVAS
Possible match (shared part number)Rochester Medical Corporation
2590-01-673-391914214POSSIBLE MATCH
BRACKET,VEHICULAR COMPONENTS
Possible match (shared part number)Smiths Detection Inc. Dba Smiths Detection Inc Casc
4720-01-731-059614214POSSIBLE MATCH
HOSE SET,NONMETALLIC
Possible match (shared part number)Cepeda Associates, Inc. Dba Cepeda Associates Inc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
14-214
3/2Design control — primary reference
U.S. Government activity
Related Parts
3426-01-027-7578POSSIBLE MATCH
BASKET,DIPPING-DRAINING
14214
4520-01-162-2745POSSIBLE MATCH
COLLAR,AIR CONDITIONING-HEATING
1680-01-481-5640POSSIBLE MATCH
SEAT,AIRCRAFT
14214
6515-01-502-7681POSSIBLE MATCH
BALLOON CATHETER,VASCULAR-NONVAS
14214
2590-01-673-3919POSSIBLE MATCH
BRACKET,VEHICULAR COMPONENTS
14214
4720-01-731-0596POSSIBLE MATCH
HOSE SET,NONMETALLIC
14214
Frequently Asked Questions
What is NSN 4140-00-570-3435?
NSN 4140-00-570-3435 is a Cap,bearing, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What NSN replaces 4140-00-570-3435?
6 possible matches (shared part number, not a government interchangeability claim): 3426-01-027-7578, 4520-01-162-2745, 1680-01-481-5640. Verify interchangeability with system specifications before substitution.
What are the specifications of 4140-00-570-3435?
Key specifications for 4140-00-570-3435: End Item Identification: TURBINE AXIAL FLOW BLOWER,BUFFALO TURBINE AGRICULTURAL EQUIPMENT CO. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4140-00-570-3435 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.