The Bolt,special, cataloged under National Stock Number 5306-01-083-4885, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-083-4885 |
| Item Name | Bolt,special |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| FSC Application Data | INERTIAL MEASUREMENT UNIT |
| General Characteristics Item Description | CORROSION RESISTANT STEEL,AMS 5643,COND A,17-4PH; PASSIVATE,QQ-P-35; HEAT TREATMENT IAW MIL-H-6875 TO COND H1025; O/A LG 8.326 IN.; O/A DIA 0.286 TO 0.290 IN.; ONE END HEXAGON W/0.244 IN. WIDTH ACROSS FLATS AND 0.375 IN. LG; 1 END SHOULDERED 1ST STEP THD 0.250-28 UNF-3A LG 0.600 TO 0.640 IN.,2ND STEP 0.2489 TO 0.2499 IN. DIA,0.613 TO 0.653 IN. LG,3RD STEP 0.370 TO 0.380 IN. DIA,0.683 TO 0.693 IN.LG; 1 HOLE 0.062 TO 0.065 IN. DIA THRU O/A DIA 2.911 IN. FROM 1ST END; CHAMFER 0.025 BY 0.025 2ND END A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| A320A406-101 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-083-4885 is a Bolt,special, classified under FSC 5306, Bolts. Status: active.
Key specifications for 5306-01-083-4885: FSC Application Data: INERTIAL MEASUREMENT UNIT; General Characteristics Item Description: CORROSION RESISTANT STEEL,AMS 5643,COND A,17-4PH; PASSIVATE,QQ-P-35; HEAT TREATMENT IAW MIL-H-6875 TO COND H1025; O/A LG 8.326 IN.; O/A DIA 0.286 TO 0.290 IN.; ONE END HEXAGON W/0.244 IN. WIDTH ACROSS FLATS AND 0.375 IN. LG; 1 END SHOULDERED 1ST STEP THD 0.250-28 UNF-3A LG 0.600 TO 0.640 IN.,2ND STEP 0.2489 TO 0.2499 IN. DIA,0.613 TO 0.653 IN. LG,3RD STEP 0.370 TO 0.380 IN. DIA,0.683 TO 0.693 IN.LG; 1 HOLE 0.062 TO 0.065 IN. DIA THRU O/A DIA 2.911 IN. FROM 1ST END; CHAMFER 0.025 BY 0.025 2ND END A; End Item Identification: C5A ACFT. 2 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.