The Bolt,machine, cataloged under National Stock Number 5306-00-423-8121, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-423-8121 |
| Primary Part Number | S1614 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Head Style | HEXAGON |
| Thread Length | 0.500 INCHES MAXIMUM IN |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Hardness Rating | 30.0 ROCKWELL C NOMINAL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Class | 2A A |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Material | STEEL OVERALL |
| Head Height | 0.188 INCHES NOMINAL IN |
| Minimum Yield Strength | 145000 POUNDS PER SQUARE INCH LBS |
| Width Between Flats | 0.438 INCHES NOMINAL IN |
| Features Provided | FINISHED HEAD |
| Thread Quantity Per Inch | 20 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S1614 | Westrac Pty Ltd (AUS) |
| M276 | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
| 0S-1614 | Pon Equipment B.v. (NLD) |
| 0S1614 | Caterpillar Inc Div Caterpillar Defense (USA) |
| S1614 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| S1614 | Hastings Deering (aust) Pty Ltd (AUS) |
| S1614 | William Adams Pty Ltd (AUS) |
NSN 5306-00-423-8121 is a Bolt,machine, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-00-423-8121 has 7 cross-referenced part numbers: S1614 (Westrac Pty Ltd), M276 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), 0S-1614 (Pon Equipment B.v.), 0S1614 (Caterpillar Inc Div Caterpillar Defense), S1614 (Caterpillar Inc Div Caterpillar Defense) and 2 more.
There are 6 known substitutes for 5306-00-423-8121: 5305-00-018-1377, 2805-00-554-6419, 5910-00-908-0347 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for S1614: Thread Direction: RIGHT-HAND; Head Style: HEXAGON; Thread Length: 0.500 INCHES MAXIMUM IN; Fastener Length: 0.500 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.