The Bolt,eye, cataloged under National Stock Number 5306-01-169-6761, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Elliott Company Div Jeannette. Government technical data includes 13 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-169-6761 |
| Primary Part Number | 44B3021-638 |
| Item Name | Bolt,eye |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Elliott Company Div Jeannette |
| Status | ACTIVE |
| Thread Length | 1.250 INCHES NOMINAL IN |
| Shank Unthreaded Hole Diameter | 0.375 INCHES NOMINAL FIRST HOLE IN |
| Shank Length | 1.625 INCHES NOMINAL IN |
| Style Designator | ROUND, CLOSED |
| Material Document and Classification | ASTM A576 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A675 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Distance From Center of Eye to Shank End | 1.938 INCHES NOMINAL IN |
| Distance From Threaded End to Shank Hole Center | 1.938 INCHES NOMINAL FIRST HOLE IN |
| Eye Inside Diameter | 0.375 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 18 |
| Material | STEEL COMP 1080 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 44B3021-638 PRIMARY | Elliott Company Div Jeannette (USA) |
| Reference | Meaning |
|---|---|
| 3329298PIECE16V | 5/2 Secondary reference U.S. Government activity |
| 44B3721-11F PIECE 16V | 5/9 Secondary reference Carrier Corp |
| 44B3021-638 | 5/9 Secondary reference Carrier Corp |
| 44B3721-11F PIECE 16V | 5/9 Secondary reference Elliott Company Div Jeannette |
NSN 5306-01-169-6761 is a Bolt,eye, manufactured by Elliott Company Div Jeannette, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-169-6761 has 1 manufacturer part number on file: 44B3021-638 (Elliott Company Div Jeannette).
Key specifications for 44B3021-638: Thread Length: 1.250 INCHES NOMINAL IN; Shank Unthreaded Hole Diameter: 0.375 INCHES NOMINAL FIRST HOLE IN; Shank Length: 1.625 INCHES NOMINAL IN; Style Designator: ROUND, CLOSED. 13 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.