The Bolt,externally Relieved Body, cataloged under National Stock Number 5306-00-207-5167, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Howmet Global Fastening Systems Inc Div Torrance Operations. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-207-5167 |
| Primary Part Number | 202037 |
| Item Name | Bolt,externally Relieved Body |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Howmet Global Fastening Systems Inc Div Torrance Operations |
| Status | ACTIVE |
| Thread Quantity Per Inch | 28 |
| Head Style | DOUBLE HEXAGON EXTENDED WASHER |
| Extended Washer Thickness | 0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Thread Length | 0.615 INCHES MINIMUM AND 0.690 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Extended Washer Diameter | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| Fastener Length | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN |
| Thread Series Designator | UNF |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| Distance From Largest Bearing Surface of Head to End of First Diameter | 0.065 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN |
| Width Between Flats | 0.300 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN |
| First Diameter From Head | 0.218 INCHES MINIMUM AND 0.228 INCHES MAXIMUM IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Head Height | 0.272 INCHES MINIMUM AND 0.292 INCHES MAXIMUM IN |
| Externally Relieved Body Diameter Quantity | 1 |
| Nonstandard Thread Pitch Diameter | +0.2213 TO 0.2238 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5306-00-207-5167 is a Bolt,externally Relieved Body, manufactured by Howmet Global Fastening Systems Inc Div Torrance Operations, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-00-207-5167 has 2 cross-referenced part numbers: 202037 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 202037 (Howmet Global Fastening Systems Inc Div Torrance Operations).
There are 3 known substitutes for 5306-00-207-5167: 5935-00-192-9287, 5325-00-351-5220, 6515-01-549-7495. Verify interchangeability with system specifications before substitution.
Key specifications for 202037: Thread Quantity Per Inch: 28; Head Style: DOUBLE HEXAGON EXTENDED WASHER; Extended Washer Thickness: 0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN; Material Document and Classification: AMS 5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 18 total characteristics are documented in the Federal Logistics Information System.