The Bolt,eye, cataloged under National Stock Number 5306-01-052-8992, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 14 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-052-8992 |
| Primary Part Number | 12266254-3 |
| Item Name | Bolt,eye |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Thread Length | 0.703 INCHES MINIMUM AND 0.797 INCHES MAXIMUM IN |
| Shank Length | 2.060 INCHES NOMINAL IN |
| Style Designator | ROUND, CLOSED |
| Material Document and Classification | AMS 5643,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Thread Direction | LEFT-HAND |
| Distance From Center of Eye to Shank End | 2.235 INCHES MINIMUM AND 2.281 INCHES MAXIMUM IN |
| Eye Inside Diameter | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Eye Stock Thickness | 0.668 INCHES MINIMUM AND 0.688 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 24 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Eye Outside Width | 0.750 INCHES NOMINAL IN |
| 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 |
|---|---|
| 12266254-3 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12266254-3 | 5/9 Secondary reference Drs Sustainment Systems, Inc. |
| 12266254-3 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 676755-3 | 5/9 Secondary reference Drs Sustainment Systems, Inc. |
NSN 5306-01-052-8992 is a Bolt,eye, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-052-8992 has 1 manufacturer part number on file: 12266254-3 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12266254-3: Thread Length: 0.703 INCHES MINIMUM AND 0.797 INCHES MAXIMUM IN; Shank Length: 2.060 INCHES NOMINAL IN; Style Designator: ROUND, CLOSED; Material Document and Classification: AMS 5643,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 14 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.