The Bolt,close Tolerance, cataloged under National Stock Number 5306-00-252-9098, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Goodrich Actuation Systems Ltd. Government technical data includes 21 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-252-9098 |
| Primary Part Number | CH127752-2 |
| Item Name | Bolt,close Tolerance |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Goodrich Actuation Systems Ltd |
| Status | ACTIVE |
| Extended Washer Thickness | 0.064 INCHES NOMINAL IN |
| Head Height | 0.295 INCHES NOMINAL IN |
| Fastener Length | 0.513 INCHES MINIMUM AND 0.543 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416 TY 2 FED SPEC 1ST TREATMENT RESPONSE OR AMS 2403 ASSN STD 2ND TREATMENT RESPONSE OVERALL |
| Extended Washer Diameter | 0.340 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN |
| Thread Length | 0.378 INCHES MINIMUM AND 0.428 INCHES MAXIMUM IN |
| Hole Configuration Style | DOUBLE HEXAGON LONGITUDINAL HOLE |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | DOUBLE HEXAGON W/HOLE |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| Width Between Flats | 0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN |
| Grip Diameter | 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OR NICKEL OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | TITANIUM ALLOY OVERALL |
| Hole Quantity | 4 |
| Thread Series Designator | UNF |
| Hole Type | DRILLED |
| Hole Diameter | 0.047 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CH127752-2 PRIMARY | Goodrich Actuation Systems Ltd (GBR) |
NSN 5306-00-252-9098 is a Bolt,close Tolerance, manufactured by Goodrich Actuation Systems Ltd, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-252-9098 has 1 manufacturer part number on file: CH127752-2 (Goodrich Actuation Systems Ltd).
Key specifications for CH127752-2: Extended Washer Thickness: 0.064 INCHES NOMINAL IN; Head Height: 0.295 INCHES NOMINAL IN; Fastener Length: 0.513 INCHES MINIMUM AND 0.543 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416 TY 2 FED SPEC 1ST TREATMENT RESPONSE OR AMS 2403 ASSN STD 2ND TREATMENT RESPONSE OVERALL. 21 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.