The Barrier,thermal Air, cataloged under National Stock Number 4330-01-049-5985, is classified within Federal Supply Class 4330 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Wintec Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-049-5985 |
| Primary Part Number | 20-1057 |
| Item Name | Barrier,thermal Air |
| FSC / FSG | 4330 / 43 — No Item Name Available |
| Manufacturer | Wintec Llc |
| Status | ACTIVE |
| General Characteristics Item Description | POLYTETRAFLUOROETHYLENE IMPREGNATED SHEET RAYBESTOS; 2.500 IN.O/A W; 1.500 IN.H; 0.062 IN.THK; 2 HOLES 0.312 IN.DIA,LOCATED 1.625 IN.C TO C ALONG W,1.000 IN.C TO C ALONG H IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 34228-503PC23 | Wintec Llc (USA) |
| 20-1057 PRIMARY | Wintec Llc (USA) |
NSN 4330-01-049-5985 is a Barrier,thermal Air, manufactured by Wintec Llc, classified under FSC 4330 (No Item Name Available). Status: active.
NSN 4330-01-049-5985 has 2 cross-referenced part numbers: 34228-503PC23 (Wintec Llc), 20-1057 (Wintec Llc).
There are 3 known substitutes for 4330-01-049-5985: 5985-00-459-5586, 2840-01-026-7087, 4820-01-724-4506. Verify interchangeability with system specifications before substitution.
Key specifications for 20-1057: General Characteristics Item Description: POLYTETRAFLUOROETHYLENE IMPREGNATED SHEET RAYBESTOS; 2.500 IN.O/A W; 1.500 IN.H; 0.062 IN.THK; 2 HOLES 0.312 IN.DIA,LOCATED 1.625 IN.C TO C ALONG W,1.000 IN.C TO C ALONG H IN. 1 total characteristics are documented in the Federal Logistics Information System.