The Screw,machine, cataloged under National Stock Number 5305-01-290-4221, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lexair Inc. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Screw,machine |
| FSC / FSG | 5305 — No Item Name Available (FSG 53) |
| Manufacturers | Wellman Group (CAGE K7018); Lexair Inc (CAGE 56607) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-290-4221 |
| Primary Part Number | P49987-7 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Lexair Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 156 ITEM 91 | Wellman Group (GBR) |
| X5008/12/156/91 | Wellman Group (GBR) |
| P49987-7 PRIMARY | Lexair Inc (USA) |
| X5008/12/156 ITEM 91 | Wellman Group (GBR) |
| 156/91 | Wellman Group (GBR) |
NSN 5305-01-290-4221 is a Screw,machine, manufactured by Lexair Inc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-290-4221 has 5 cross-referenced part numbers: 156 ITEM 91 (Wellman Group), X5008/12/156/91 (Wellman Group), P49987-7 (Lexair Inc), X5008/12/156 ITEM 91 (Wellman Group), 156/91 (Wellman Group).
There are 6 known substitutes for 5305-01-290-4221: 7520-00-240-2411, 3120-00-287-9076, 5925-00-657-0294 and 3 more. Verify interchangeability with system specifications before substitution.