The Knob, cataloged under National Stock Number 5355-00-146-2902, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is L-3 Communications Corporation Dba Global Network Solutions Div Aydin Communications Division. Government technical data includes 18 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-146-2902 |
| Primary Part Number | 121-114-001 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | L-3 Communications Corporation Dba Global Network Solutions Div Aydin Communications Division |
| Status | ACTIVE |
| Shank Diameter | 0.662 INCHES NOMINAL IN |
| Distance From Hole Center to Knob/skirt Base | 0.345 INCHES NOMINAL IN |
| Shaft Accommodation Style | ROUND |
| Overall Thickness | 0.718 INCHES NOMINAL IN |
| Skirt Outside Diameter | 0.593 INCHES NOMINAL IN |
| Style Designator | CROWN |
| Outside Diameter | 0.718 INCHES NOMINAL IN |
| Setscrew Hole Quantity | 2 |
| Nominal Thread Size | 0.138 INCHES SCREW HOLE IN |
| Inside Diameter | 0.252 INCHES NOMINAL IN |
| Shank Style | STRAIGHT |
| Gripping Surface Condition | GRIP AID |
| Skirt Design | NONDETACHABLE |
| Screw Drive Type | HEXAGON SOCKET |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Skirt Style | RING |
| Attachment Method | SETSCREWS |
| 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 |
|---|---|
| 121-114-001 PRIMARY | L-3 Communications Corporation Dba Global Network Solutions Div Aydin Communications Division (USA) |
| Reference | Meaning |
|---|---|
| SSN-70L-2 BLACK | C/1 Advisory reference — outside the item-of-supply concept The Buckeye Stamping Company |
| SSN-70L-2 | 5/9 Secondary reference The Buckeye Stamping Company |
NSN 5355-00-146-2902 is a Knob, manufactured by L-3 Communications Corporation Dba Global Network Solutions Div Aydin Communications Division, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-00-146-2902 has 1 manufacturer part number on file: 121-114-001 (L-3 Communications Corporation Dba Global Network Solutions Div Aydin Communications Division).
1 possible match (shared part number, not a government interchangeability claim): 5355-00-437-8951. Verify interchangeability with system specifications before substitution.
Key specifications for 121-114-001: Shank Diameter: 0.662 INCHES NOMINAL IN; Distance From Hole Center to Knob/skirt Base: 0.345 INCHES NOMINAL IN; Shaft Accommodation Style: ROUND; Overall Thickness: 0.718 INCHES NOMINAL IN. 18 specifications are 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.