# NSN 2835-01-324-4953: Stiffener, Heatshield, Nonaircraft

NSN 2835-01-324-4953 (also written 2835013244953; NIIN 01-324-4953) is a stiffener, heatshield, nonaircraft in Federal Supply Class 2835, Gas Turbines and Jet Engines; Non-Aircraft Prime Mover, Aircraft Non-Prime Mover, and Components. 5 manufacturer part numbers from 4 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 2835-01-324-4953 (2835013244953)
- NIIN: 01-324-4953 (013244953)
- Item name: STIFFENER,HEATSHIELD,NONAIRCRAFT
- Federal Supply Class: [FSC 2835 Gas Turbines and Jet Engines; Non-Aircraft Prime Mover, Aircraft Non-Prime Mover, and Components](https://nsnexplorer.com/fsc/2835/)
- Federal Supply Group: [FSG 28](https://nsnexplorer.com/group/28/)
- Acquisition method suffix code: AMSC G: the government has a complete data package and the rights to use it. (observed 2026-10-23)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABPX | MATERIAL THICKNESS | INCHES NOMINAL 2.00 |
| AGAV | END ITEM IDENTIFICATION | LCAC (LANDING CRAFT AIR CUSHION) |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | LCAC INSULATION BLANKETS - EXHAUST COLLECTOR; INSULATION, BLANKET |
| FEAT | SPECIAL FEATURES | CRITICAL APPLICATION ITEM (CAI); INSULATION BLANKET MATERIALS: OUTER SURFACE: CORROSION RESISTANT STEEL FOIL WITH WELDED SEAMS OR EQUIVALENT; INNER SURFACE: NICKEL ALLOY FOIL WITH WELDED SEAMS OR EQUIVALENT.INSULATION: 3 LACING NICKEL ALLOY CAPSTANS |
| SFTT | SURFACE TREATMENT | OVERALL PASSIVATE |
| SPCL | SPECIAL TEST FEATURES | MAINTAINABILITY: 3 HOURS MTTR; RELIABILITY: 3000 HOURS MTBF; DESIGN LIFE: 20 YEARS WITH 300 OPERATION PER YEAR |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 257H29976-3 | 22013 | TIGHITCO INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 257H29976-5 | 22013 | TIGHITCO INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 257H29976-5 | SW416 | TIGHITCO LATINOAMERICA S.A.DE C.V. DIV TIGHITCO LATINOAMERICA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5750011-005 | 50079 | TEXTRON SYSTEMS CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5750011-005 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2835013244953&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2835013244953
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/2835-01-324-4953/
JSON: https://nsnexplorer.com/api/nsn/2835-01-324-4953.json