The Stud,ball, cataloged under National Stock Number 5307-00-776-9930, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Mitsubishi Caterpillar Forklift America, Inc. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 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 | 5307-00-776-9930 |
| Primary Part Number | 44675 |
| Item Name | Stud,ball |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Mitsubishi Caterpillar Forklift America, Inc |
| Status | ACTIVE |
| Cotter Pin Hole Diameter | 0.156 INCHES NOMINAL FIRST HOLE IN |
| Thread Length | 0.688 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Taper Minor Diameter | 0.756 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN |
| Hardness Rating | 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM |
| Style Designator | BALL |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| Nominal Thread Size | 0.625 INCHES LOCATION NOT OTHERWISE SPECIFIED IN |
| Body Length | 1.938 INCHES NOMINAL IN |
| Distance From Spherical Head Centerline to Head End | 0.459 INCHES MINIMUM AND 0.479 INCHES MAXIMUM IN |
| Thread Class | 2A LOCATION NOT OTHERWISE SPECIFIED A |
| Thread Quantity Per Inch | 18 LOCATION NOT OTHERWISE SPECIFIED |
| Material | STEEL COMP E4340H |
| Neck Diameter | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN |
| Thread Series Designator | UNF LOCATION NOT OTHERWISE SPECIFIED |
| Distance From Cotter Pin Hole Centerline to Nut End | 0.188 INCHES NOMINAL FIRST HOLE IN |
| Head Diameter | 1.098 INCHES MINIMUM AND 1.103 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5307-00-776-9930 is a Stud,ball, manufactured by Mitsubishi Caterpillar Forklift America, Inc, classified under FSC 5307, Studs. Status: active.
NSN 5307-00-776-9930 has 2 manufacturer part numbers on file: 44675 (Mitsubishi Caterpillar Forklift America, Inc), 044675 (Mitsubishi Caterpillar Forklift America, Inc).
2 possible matches (shared part number, not a government interchangeability claim): 6685-00-805-2667, 2540-01-181-3685. Verify interchangeability with system specifications before substitution.
Key specifications for 44675: Cotter Pin Hole Diameter: 0.156 INCHES NOMINAL FIRST HOLE IN; Thread Length: 0.688 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Taper Minor Diameter: 0.756 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN; Hardness Rating: 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM. 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.