NSN 4140-01-568-3791 · NIIN 015683791 · Part number 1952-16
Rotron Incorporated · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 57487
Government record, cited
NSN 4140-01-568-3791 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-568-3791. Manufacturer of record part number: 1952-16.
Also searched as4140-01-568-3791 ·
4140015683791 ·
NIIN 015683791 ·
01-568-3791 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 57487 · 1952-16
Surface Treatment Document and Classification: MIL-C-5541 CL1A MIL SPEC SINGLE TREATMENT RESPONSE
Reference Data and Literature: DRAWING 1952-16
Color: YELLOW
Surface Treatment: CHROMATE
Material: ALUMINUM ALLOY
1 manufacturer part number on file
Manufacturer of record: Rotron Incorporated
Identification
NSN: 4140-01-568-3791
NIIN: 015683791
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 1952-16
Manufacturer: Rotron Incorporated
General Description
The Enclosure Assembly,baffle, cataloged under National Stock Number 4140-01-568-3791, 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 Rotron Incorporated. Government technical data includes 5 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.
Technical Specifications
Parameter
Value
NSN
4140-01-568-3791
Primary Part Number
1952-16
Item Name
Enclosure Assembly,baffle
FSC / FSG
4140 / 41 — Fans, Air Circulators, and Blower Equipment
Manufacturer
Rotron Incorporated
Status
ACTIVE
Surface Treatment Document and Classification
MIL-C-5541 CL1A MIL SPEC SINGLE TREATMENT RESPONSE
Other items in FSC 4140 — Fans, Air Circulators, and Blower Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4140-00-000-0082
IMPELLER,FAN,AXIAL
4140-00-001-1517
FAN,CENTRIFUGAL
4140-00-001-1536
FAN,VENTILATING
4140-00-001-1537
4140-00-001-1537 · Item name not on file
4140-00-001-3930
4140-00-001-3930 · Item name not on file
4140-00-001-6464
4140-00-001-6464 · Item name not on file
4140-00-001-6874
4140-00-001-6874 · Item name not on file
4140-00-001-6875
4140-00-001-6875 · Item name not on file
Frequently Asked Questions
What is NSN 4140-01-568-3791?
NSN 4140-01-568-3791 is a Enclosure Assembly,baffle, manufactured by Rotron Incorporated, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-568-3791?
NSN 4140-01-568-3791 has 1 manufacturer part number on file: 1952-16 (Rotron Incorporated).
What are the specifications of 1952-16?
Key specifications for 1952-16: Overall Height: 7.100 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-5541 CL1A MIL SPEC SINGLE TREATMENT RESPONSE; Reference Data and Literature: DRAWING 1952-16; Overall Length: 13.000 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4140-01-568-3791 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.