The Knob, cataloged under National Stock Number 5355-00-644-1431, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cosmo Corporation. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5355-00-644-1431 |
| Primary Part Number | 38-7308-221-00-3-00 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — No Item Name Available |
| Manufacturer | Cosmo Corporation |
| Status | CANCELLED |
| Overall Thickness | 0.625 INCHES NOMINAL IN |
| Attachment Method | SETSCREWS |
| Screw Drive Type | HEXAGON SOCKET |
| Nominal Thread Size | 0.164 INCHES SCREW HOLE IN |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Style Designator | ROUND |
| Color | BLACK |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Shaft Accommodation Style | ROUND |
| Gripping Surface Condition | GRIP AID |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| Distance From Hole Center to Knob/skirt Base | 0.250 INCHES NOMINAL IN |
| Outside Diameter | 1.125 INCHES NOMINAL IN |
| Setscrew Hole Quantity | 2 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 38-7308-221-00-3-00 PRIMARY | Cosmo Corporation (USA) |
| S-308-3 | Zf Industrieantriebe Witten Gmbh (DEU) |
| A2172 PRIMARY | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
| 8628 | Automotive Mfg Co (USA) |
| S308-3 | Kurz-Kasch Inc (USA) |
| V38J782-2 | General Electric Company (USA) |
| R165 | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
| 6537 | Croname Div Grand Sheet Metal Products Co (USA) |
NSN 5355-00-644-1431 is a Knob, manufactured by Cosmo Corporation, classified under FSC 5355 (No Item Name Available). Status: cancelled.
NSN 5355-00-644-1431 has 8 cross-referenced part numbers: 38-7308-221-00-3-00 (Cosmo Corporation), S-308-3 (Zf Industrieantriebe Witten Gmbh), A2172 (Bae Systems Information and Electronic Systems Integration Inc.), 8628 (Automotive Mfg Co), S308-3 (Kurz-Kasch Inc) and 3 more.
There are 12 known substitutes for 5355-00-644-1431: 5930-00-060-1637, 5355-00-093-6817, 6645-00-097-8569 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 38-7308-221-00-3-00: Overall Depth: 0.500 INCHES NOMINAL IN; Overall Thickness: 0.625 INCHES NOMINAL IN; Attachment Method: SETSCREWS; Screw Drive Type: HEXAGON SOCKET. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5355-00-644-1431 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.