The Knob, cataloged under National Stock Number 5355-00-160-5978, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 10 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 | 5355-00-160-5978 |
| Primary Part Number | 1JB3892-2 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | CANCELLED |
| Screw Drive Type | HEXAGON SOCKET |
| Overall Thickness | 0.562 INCHES NOMINAL IN |
| Attachment Method | SETSCREWS |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Skirt Design | NONDETACHABLE |
| Skirt Outside Diameter | 0.750 INCHES NOMINAL IN |
| Style Designator | CROWN |
| Nominal Thread Size | 0.164 INCHES SCREW HOLE IN |
| Color | BLACK |
| Shaft Accommodation Style | ROUND |
| Distance From Hole Center to Knob/skirt Base | 0.234 INCHES NOMINAL IN |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| Setscrew Hole Quantity | 2 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Gripping Surface Condition | GRIP AID |
| Skirt Style | FLARED |
| Outside Diameter | 0.625 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1JB3892-2 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 2021794 | Itt Industries Inc Itt Aerospace Communications Div East (USA) |
| SMB289535 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 4510 PRIMARY | Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled (USA) |
| A651-2 | Jetronic Industries, Inc. Dba Jetronic Industries, Inc. Div Contracts (USA) |
| 1JB3892-2 PRIMARY | Westinghouse Electric Corp (USA) |
| S230-64BB | Kurz-Kasch Inc (USA) |
| S230-64BBB | Kurz-Kasch Inc (USA) |
| S230-64BBDL | Kurz-Kasch Inc (USA) |
| 4510 | Oak Crystal Inc (USA) |
| MP1443A PRIMARY | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
| 2021794 PRIMARY | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
NSN 5355-00-160-5978 is a Knob, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5355 (No Item Name Available). Status: cancelled.
NSN 5355-00-160-5978 has 12 cross-referenced part numbers: 1JB3892-2 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 2021794 (Itt Industries Inc Itt Aerospace Communications Div East), SMB289535 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 4510 (Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled), A651-2 (Jetronic Industries, Inc. Dba Jetronic Industries, Inc. Div Contracts) and 7 more.
There are 12 known substitutes for 5355-00-160-5978: 5365-00-055-3909, 4910-00-204-2815, 5355-00-538-6636 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1JB3892-2: Screw Drive Type: HEXAGON SOCKET; Overall Thickness: 0.562 INCHES NOMINAL IN; Attachment Method: SETSCREWS; Thread Quantity Per Inch: 32 SCREW HOLE. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 5355-00-160-5978 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.