The Bolt,machine, cataloged under National Stock Number 5306-00-942-2553, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-942-2553 |
| Primary Part Number | 533001 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Thread Quantity Per Inch | 28 |
| Surface Finish | 32.0 MICROINCHES THREADS |
| Surface Finish | 63.0 MICROINCHES BEARING SURFACE OF HEAD |
| Thread Length | 0.720 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Width Between Flats | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Fastener Length | 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Surface Treatment Document and Classification | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Head Style | HEXAGON |
| Features Provided | FINISHED HEAD |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Height | 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN |
| Material | STEEL COMP 8740 OVERALL |
| Material Document and Classification | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 533001 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 533001 | Howmet Global Fastening Systems Inc Div Torrance Operations (USA) |
| 533001 | All Manufacturers, Inc. Dba Allied Harbor Aerospace Fasteners (USA) |
| 533001 | Turbo Power & Marine System Inc Sub of United Technologies Corp (USA) |
| 533001 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 533001 | Mercury Aerospace Fasteners Inc (USA) |
NSN 5306-00-942-2553 is a Bolt,machine, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-00-942-2553 has 6 cross-referenced part numbers: 533001 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 533001 (Howmet Global Fastening Systems Inc Div Torrance Operations), 533001 (All Manufacturers, Inc. Dba Allied Harbor Aerospace Fasteners), 533001 (Turbo Power & Marine System Inc Sub of United Technologies Corp), 533001 (Sps Technologies, Llc Dba PB Fasteners) and 1 more.
There are 4 known substitutes for 5306-00-942-2553: 4820-00-138-3919, 3910-00-405-3453, 5998-00-713-8316 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 533001: Thread Quantity Per Inch: 28; Surface Finish: 32.0 MICROINCHES THREADS; Surface Finish: 63.0 MICROINCHES BEARING SURFACE OF HEAD; Thread Length: 0.720 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN. 18 total characteristics are documented in the Federal Logistics Information System.