The Bolt,machine, cataloged under National Stock Number 5306-00-449-3988, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-449-3988 |
| Primary Part Number | 1634 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor |
| Status | ACTIVE |
| Features Provided | FINISHED HEAD |
| Hole Type | DRILLED |
| Hole Diameter | 0.070 INCHES NOMINAL IN |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Hole Configuration Style | HEXAGON FLATS |
| Thread Length | 0.875 INCHES MINIMUM IN |
| Material | STEEL COMP 4140 OVERALL |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Head Height | 0.312 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Direction | RIGHT-HAND |
| Fastener Length | 1.750 INCHES NOMINAL IN |
| Hole Quantity | 1 |
| Thread Quantity Per Inch | 18 |
| Head Style | HEXAGON |
| Width Between Flats | 0.500 INCHES NOMINAL IN |
| Grip Length | 0.875 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1634 PRIMARY | Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA) |
NSN 5306-00-449-3988 is a Bolt,machine, manufactured by Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-00-449-3988 has 1 cross-referenced part number: 1634 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor).
There are 12 known substitutes for 5306-00-449-3988: 5305-00-012-1832, 6240-00-014-5416, 6240-00-057-1966 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1634: Features Provided: FINISHED HEAD; Hole Type: DRILLED; Hole Diameter: 0.070 INCHES NOMINAL IN; Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL. 18 total characteristics are documented in the Federal Logistics Information System.