The Bolt,shear, cataloged under National Stock Number 5306-00-990-7830, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-990-7830 |
| Primary Part Number | MS21250H08004 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use |
| Status | ACTIVE |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Hole Type | DRILLED |
| Extended Washer Diameter | 0.818 INCHES MINIMUM AND 0.828 INCHES MAXIMUM IN |
| Hole Diameter | 0.055 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416 TY2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series Designator | UNF |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Material | STEEL COMP E4340 OR STEEL COMP 8740 OR STEEL COMP 6150 OR STEEL COMP 4140 OVERALL |
| Hardness Rating | 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| Hole Configuration Style | DOUBLE HEXAGON LONGITUDINAL HOLE |
| Material Document and Classification | MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-8503 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC 4TH MATERIAL RESPONSE OVERALL |
| Head Height | 0.504 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 20 |
| Minimum Tensile Strength | 180000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Fastener Length | 1.038 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN |
| Head Style | DOUBLE HEXAGON W/HOLE |
| Extended Washer Thickness | 0.123 INCHES NOMINAL IN |
| Hole Quantity | 4 |
| Grip Length | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Thread Length | 0.768 INCHES MINIMUM IN |
| Grip Diameter | 0.4985 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5306PL0894733 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 10114501 | Nimikkeistokeskus Ncb Finland (FIN) |
| MS21250H08004 PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| MS21250H08004 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5306-00-990-7830 is a Bolt,shear, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-00-990-7830 has 4 cross-referenced part numbers: 5306PL0894733 (Jednolity Indeks Materialowy - Uniform Material Index), 10114501 (Nimikkeistokeskus Ncb Finland), MS21250H08004 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), MS21250H08004 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There is 1 known substitute for 5306-00-990-7830: 5945-00-816-5427. Verify interchangeability with system specifications before substitution.
Key specifications for MS21250H08004: Nominal Thread Diameter: 0.500 INCHES IN; Hole Type: DRILLED; Extended Washer Diameter: 0.818 INCHES MINIMUM AND 0.828 INCHES MAXIMUM IN; Hole Diameter: 0.055 INCHES NOMINAL IN. 24 total characteristics are documented in the Federal Logistics Information System.