The Knob, cataloged under National Stock Number 5355-00-818-0884, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-818-0884 |
| Primary Part Number | A281 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — No Item Name Available |
| Manufacturer | Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc |
| Status | ACTIVE |
| Overall Thickness | 1.080 INCHES NOMINAL IN |
| Skirt Design | NONDETACHABLE |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Skirt Outside Diameter | 0.670 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Color | BLACK |
| Nominal Thread Size | 0.164 INCHES SCREW HOLE IN |
| Style Designator | ROUND WITH CRANK |
| Setscrew Hole Quantity | 2 |
| Gripping Surface Condition | GRIP AID |
| Inside Diameter | 0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN |
| Shaft Accommodation Style | ROUND |
| Width | 1.365 INCHES NOMINAL IN |
| Attachment Method | SETSCREWS |
| Screw Drive Type | CROSS RECESS TYPE 1 |
| Distance From Hole Center to Knob/skirt Base | 0.200 INCHES NOMINAL IN |
| Skirt Style | RING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5355-00-818-0884 is a Knob, manufactured by Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc, classified under FSC 5355 (No Item Name Available). Status: active.
NSN 5355-00-818-0884 has 2 cross-referenced part numbers: A281 (Technical Services Laboratory, Inc. Dba Technical Services Laboratory Inc), A281 (Aiken Advanced Systems Inc a Div of Amstar Technical Products Inc an Affil of Amstar Corp).
There are 10 known substitutes for 5355-00-818-0884: 5965-00-090-7451, 2925-00-328-2018, 5945-00-426-8377 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for A281: Overall Depth: 0.343 INCHES NOMINAL IN; Overall Thickness: 1.080 INCHES NOMINAL IN; Skirt Design: NONDETACHABLE; Special Features: TOP OF CRANK CONCAVED 0.380 IN. RADIUS IN. 19 total characteristics are documented in the Federal Logistics Information System.