The Bolt,externally Relieved Body, cataloged under National Stock Number 5306-00-076-4205, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rolls-Royce Corporation. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5306-00-076-4205 |
| Primary Part Number | 23037239 |
| Item Name | Bolt,externally Relieved Body |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Rolls-Royce Corporation |
| Status | CANCELLED |
| Distance From Largest Bearing Surface of Head to End of Third Diameter | 1.840 INCHES NOMINAL IN |
| Fastener Length | 4.023 INCHES NOMINAL IN |
| Width Between Flats | 0.360 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Third Diameter From Head | 0.309 INCHES NOMINAL IN |
| Distance From Largest Bearing Surface of Head to End of Fourth Diameter | 2.150 INCHES NOMINAL IN |
| Fifth Diameter From Head | 0.312 INCHES NOMINAL IN |
| Fourth Diameter From Head | 0.575 INCHES MINIMUM AND 0.585 INCHES MAXIMUM IN |
| Extended Washer Thickness | 0.050 INCHES NOMINAL IN |
| First Diameter From Head | 0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Extended Washer Diameter | 0.580 INCHES NOMINAL IN |
| Thread Length | 0.408 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| Second Diameter From Head | 0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Distance From Largest Bearing Surface of Head to End of Fifth Diameter | 3.580 INCHES MINIMUM AND 3.620 INCHES MAXIMUM IN |
| Head Height | 0.319 INCHES NOMINAL IN |
| Distance From Largest Bearing Surface of Head to End of Second Diameter | 0.730 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN |
| Distance From Largest Bearing Surface of Head to End of First Diameter | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| Head Style | DOUBLE HEXAGON W/HOLE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 23037239 | Acufast Aircraft Products (USA) |
| 23037239 PRIMARY | Rolls-Royce Corporation (USA) |
| 23037239 | M.s. Aerospace Inc. Dba Ms Aerospace Inc (USA) |
| 6825364 | General Motors Corp (USA) |
| 5306PL0850450 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 6825364 | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| 6825364 | Rolls-Royce Corporation (USA) |
| 6825364 | M.s. Aerospace Inc. Dba Ms Aerospace Inc (USA) |
| 02924 | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| 6784932 | Rolls-Royce Corporation (USA) |
NSN 5306-00-076-4205 is a Bolt,externally Relieved Body, manufactured by Rolls-Royce Corporation, classified under FSC 5306 (No Item Name Available). Status: cancelled.
NSN 5306-00-076-4205 has 10 cross-referenced part numbers: 23037239 (Acufast Aircraft Products), 23037239 (Rolls-Royce Corporation), 23037239 (M.s. Aerospace Inc. Dba Ms Aerospace Inc), 6825364 (General Motors Corp), 5306PL0850450 (Jednolity Indeks Materialowy - Uniform Material Index) and 5 more.
There are 2 known substitutes for 5306-00-076-4205: 5306-00-846-6540, 5950-00-009-5527. Verify interchangeability with system specifications before substitution.
Key specifications for 23037239: Distance From Largest Bearing Surface of Head to End of Third Diameter: 1.840 INCHES NOMINAL IN; Fastener Length: 4.023 INCHES NOMINAL IN; Width Between Flats: 0.360 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN; Third Diameter From Head: 0.309 INCHES NOMINAL IN. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 5306-00-076-4205 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.