The Insulation Blanket,thermal,nonai, cataloged under National Stock Number 2835-01-671-4151, is classified within Federal Supply Class 2835 (Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Rtx Corporation Div Pratt & Whitney. Government technical data includes 1 specification, 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 | 2835-01-671-4151 |
| Primary Part Number | 4950872-2 |
| Item Name | Insulation Blanket,thermal,nonai |
| FSC / FSG | 2835 / 28 — Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| Status | ACTIVE |
| Material Thickness | 3.8 INCHES NOMINAL IN |
| 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 |
|---|---|
| 4950872-2 PRIMARY | Rtx Corporation Div Pratt & Whitney (USA) |
NSN 2835-01-671-4151 is a Insulation Blanket,thermal,nonai, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 2835, Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components. Status: active.
NSN 2835-01-671-4151 has 1 manufacturer part number on file: 4950872-2 (Rtx Corporation Div Pratt & Whitney).
Key specifications for 4950872-2: Overall Length: 6.8 INCHES NOMINAL IN; Overall Width: 12.8 INCHES NOMINAL IN; Material Thickness: 3.8 INCHES NOMINAL IN; Special Features: MATERIAL:CERAMIC FIBER FELT, 4PCF,COMPRESSED TO 0.312 THICK. 1 specification is 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.