The Plunger,quick Release, cataloged under National Stock Number 5340-00-819-0546, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-819-0546 |
| Primary Part Number | SSB-54 |
| Item Name | Plunger,quick Release |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier |
| Status | ACTIVE |
| Nominal Thread Size | 0.250 INCHES IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Length | 0.531 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 20 |
| Shape | ROUND |
| End Pressure Rating | 7.000 POUNDS NOMINAL LBS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| SSB-54 PRIMARY | Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier (USA) |
| 5413-135-8 | Fraser Optics Llc Dba Fraser Optics Llc (USA) |
| B54 | Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier (USA) |
| B54-001-03 | Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier (USA) |
| 076-006356-008 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
| 9156729 | Us Army Aviation and Missile Command (USA) |
| 5413-135-8 | Recon/optical, Inc. (USA) |
NSN 5340-00-819-0546 is a Plunger,quick Release, manufactured by Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-819-0546 has 7 cross-referenced part numbers: SSB-54 (Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier), 5413-135-8 (Fraser Optics Llc Dba Fraser Optics Llc), B54 (Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier), B54-001-03 (Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier), 076-006356-008 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple) and 2 more.
There are 12 known substitutes for 5340-00-819-0546: 5120-00-065-4903, 3110-00-144-8488, 5930-00-258-5960 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for SSB-54: Nominal Thread Size: 0.250 INCHES IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Thread Length: 0.531 INCHES NOMINAL IN; Thread Quantity Per Inch: 20. 7 total characteristics are documented in the Federal Logistics Information System.