The Damper Assembly,plenum, cataloged under National Stock Number 4130-00-073-1341, is classified within Federal Supply Class 4130 (Refrigeration and Air Conditioning Components) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Carrier Corp. 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 | 4130-00-073-1341 |
| Primary Part Number | CDF90121 |
| Item Name | Damper Assembly,plenum |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Carrier Corp |
| Status | ACTIVE |
| General Characteristics Item Description | ITEM CONSIST OF 1 BRACKET,MOUNTING,2 CHANNEL,TOP AND BOTTOM,1 ROD CONTROL,SHORT;1 ROD CONTROL,LONG;1 BLADE DAMPER;1 CYLINDER,DAMPER OPERATOR;2 BEARING,SPLIT SLEEVE;19 SCREW,HEX HD 1/4-20X1/2;1 SCREW,PAN HD NO.10-32X1 IN.;4 SCREW,TRUSS HEAD;19 WASHER LOCK 1/4;5 WASHER,LOCK NO10;2 WASHER,F'BER THRUST12 NUT,HEX 1/4-20 UNC;5 NUT,HEX NO10-32 UNF;2 STOP,DAMPER;1 CHANNEL SIDE;1 CHANNEL,END BEARING,DAMPER |
| Nuclear Hardness Critical Feature | HARDENED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | H |
| Part Number | Manufacturer |
|---|---|
| CDF90121 PRIMARY | Carrier Corp (USA) |
NSN 4130-00-073-1341 is a Damper Assembly,plenum, manufactured by Carrier Corp, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-00-073-1341 has 1 manufacturer part number on file: CDF90121 (Carrier Corp).
Key specifications for CDF90121: General Characteristics Item Description: ITEM CONSIST OF 1 BRACKET,MOUNTING,2 CHANNEL,TOP AND BOTTOM,1 ROD CONTROL,SHORT;1 ROD CONTROL,LONG;1 BLADE DAMPER;1 CYLINDER,DAMPER OPERATOR;2 BEARING,SPLIT SLEEVE;19 SCREW,HEX HD 1/4-20X1/2;1 SCREW,PAN HD NO.10-32X1 IN.;4 SCREW,TRUSS HEAD;19 WASHER LOCK 1/4;5 WASHER,LOCK NO10;2 WASHER,F'BER THRUST12 NUT,HEX 1/4-20 UNC;5 NUT,HEX NO10-32 UNF;2 STOP,DAMPER;1 CHANNEL SIDE;1 CHANNEL,END BEARING,DAMPER; Special Features: DESIGN ANALYSIS; Nuclear Hardness Critical Feature: HARDENED. 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 4130-00-073-1341 has DEMIL Code Q. 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.