The Bolt Blank, cataloged under National Stock Number 5306-01-099-4957, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-099-4957 |
| Primary Part Number | 241079 |
| Item Name | Bolt Blank |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling |
| Status | ACTIVE |
| Shank Diameter | 0.500 INCHES NOMINAL IN |
| Fastener Length | 2.810 INCHES NOMINAL IN |
| Hardness Rating | 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| Shank Length | 1.690 INCHES NOMINAL IN |
| Style Designator | ROUND, CLOSED |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Distance From Center of Eye to Shank End | 2.250 INCHES NOMINAL IN |
| Eye Inside Diameter | 0.563 INCHES NOMINAL IN |
| Material | STEEL COMP 4130 OVERALL |
| 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 |
|---|---|
| 241079 PRIMARY | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA) |
| Reference | Meaning |
|---|---|
| 241079 | 5/9 Secondary reference Hyster-Yale Group, Inc. |
NSN 5306-01-099-4957 is a Bolt Blank, manufactured by Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-099-4957 has 1 manufacturer part number on file: 241079 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling).
Key specifications for 241079: Shank Diameter: 0.500 INCHES NOMINAL IN; Fastener Length: 2.810 INCHES NOMINAL IN; Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL; Shank Length: 1.690 INCHES NOMINAL IN. 9 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.