The Bolt,shoulder, cataloged under National Stock Number 5306-00-952-0145, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Mid-America Aerotech, Llc. Government technical data includes 15 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-952-0145 |
| Primary Part Number | 24356 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Mid-America Aerotech, Llc |
| Status | ACTIVE |
| Head Height | 0.140 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN |
| Fastener Length | 2.585 INCHES NOMINAL IN |
| Shoulder Length | 2.580 INCHES MINIMUM AND 2.590 INCHES MAXIMUM FIRST SHOULDER IN |
| Shoulder Diameter | 0.2829 INCHES MINIMUM AND 0.2831 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Length | 0.345 INCHES MINIMUM IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | STEEL COMP 630 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 | X |
| Part Number | Manufacturer |
|---|---|
| 24356 PRIMARY | Mid-America Aerotech, Llc (USA) |
| Reference | Meaning |
|---|---|
| 24356 | 5/9 Secondary reference Moog Inc Div Moog Inc., Space and Defense - Salt Lake City |
| 24356 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 24356 | 5/9 Secondary reference E-Systems Inc Montek Div Fluid Controls Opns |
NSN 5306-00-952-0145 is a Bolt,shoulder, manufactured by Mid-America Aerotech, Llc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-952-0145 has 1 manufacturer part number on file: 24356 (Mid-America Aerotech, Llc).
3 possible matches (shared part number, not a government interchangeability claim): 5950-01-583-1265, 5940-01-602-8706, 5925-01-626-0527. Verify interchangeability with system specifications before substitution.
Key specifications for 24356: Head Height: 0.140 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN; Fastener Length: 2.585 INCHES NOMINAL IN; Shoulder Length: 2.580 INCHES MINIMUM AND 2.590 INCHES MAXIMUM FIRST SHOULDER IN; Shoulder Diameter: 0.2829 INCHES MINIMUM AND 0.2831 INCHES MAXIMUM FIRST SHOULDER IN. 15 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.