The Bolt,externally Relieved Body, cataloged under National Stock Number 5306-00-966-8047, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Div Pratt & Whitney. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 11 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-966-8047 |
| Primary Part Number | 471211P10 |
| Item Name | Bolt,externally Relieved Body |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| Status | ACTIVE |
| Head Height | 0.220 INCHES MINIMUM AND 0.242 INCHES MAXIMUM IN |
| Fastener Length | 1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM IN |
| Thread Length | 0.540 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN |
| Material Document and Classification | AMS5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| First Diameter From Head | 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN |
| Distance From Largest Bearing Surface of Head to End of Second Diameter | 0.440 INCHES MINIMUM AND 0.527 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.438 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Second Diameter From Head | 0.451 INCHES MINIMUM AND 0.452 INCHES MAXIMUM IN |
| Width Between Flats | 0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN |
| Distance From Largest Bearing Surface of Head to End of First Diameter | 0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN |
| Externally Relieved Body Diameter Quantity | 2 |
| Thread Class | 1A A |
| Thread Quantity Per Inch | 20 |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 471211P10 | Rtx Corporation Div Pratt & Whitney (USA) |
| Reference | Meaning |
|---|---|
| 471211P10 | 5/9 Secondary reference Morton Grinding, Inc Dba Morton Manufacturing |
| 471211P10 | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
| 471211P10 | 5/9 Secondary reference Royal Oak Gage, Inc |
| 471211P10 | 5/9 Secondary reference U.S. Government activity |
| 471211P10 | 5/9 Secondary reference U.S. Government activity |
| 471211P10 | 3/9 Design control — primary reference U.S. Government activity |
| 471211P10 | 7/2 Vendor item drawing reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| 471211P10 | 5/9 Secondary reference M.s. Aerospace Inc. Dba Ms Aerospace Inc |
| 471211P10 | 5/9 Secondary reference Bristol Industries, Llc |
| 471211P10 | 5/9 Secondary reference Quality Care Services Inc |
| 471211P10 | 5/9 Secondary reference Textron Inc Camcar Div Sems Products Unit |
NSN 5306-00-966-8047 is a Bolt,externally Relieved Body, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-966-8047 has 1 manufacturer part number on file: 471211P10 (Rtx Corporation Div Pratt & Whitney).
Key specifications for 471211P10: Head Height: 0.220 INCHES MINIMUM AND 0.242 INCHES MAXIMUM IN; Fastener Length: 1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM IN; Thread Length: 0.540 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN; Material Document and Classification: AMS5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 17 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.