The Bolt,eye, cataloged under National Stock Number 5306-01-398-9423, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Mercer Products & Manufacturing Company Dba Mercer Products & Manufacturing Co Div Mercer Products & Manufacturing. Government technical data includes 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-398-9423 |
| Primary Part Number | 3F38229-111 |
| Item Name | Bolt,eye |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Mercer Products & Manufacturing Company Dba Mercer Products & Manufacturing Co Div Mercer Products & Manufacturing |
| Status | ACTIVE |
| Thread Length | 0.850 INCHES NOMINAL IN |
| Shank Length | 4.600 INCHES NOMINAL IN |
| Style Designator | OFFSET, ROUND W/SHOULDER |
| Nominal Thread Diameter | 0.625 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Distance From Center of Eye to Shank End | 7.035 INCHES NOMINAL IN |
| Shoulder Diameter | 1.000 INCHES NOMINAL IN |
| Shoulder Thickness | 0.030 INCHES NOMINAL IN |
| Eye Offset | 0.738 INCHES NOMINAL IN |
| Eye Inside Diameter | 0.438 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Eye Stock Thickness | 0.260 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 18 |
| Material | STEEL COMP 4140 OVERALL |
| Thread Series Designator | UNF |
| Eye Outside Width | 1.000 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 |
|---|---|
| 3F38229-111 | Mercer Products & Manufacturing Company Dba Mercer Products & Manufacturing Co Div Mercer Products & Manufacturing (USA) |
| 3F38229-111 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| Reference | Meaning |
|---|---|
| 3F38229-111 | 3/2 Design control — primary reference U.S. Government activity |
| 3F38229-111 | 5/9 Secondary reference Davis Products Co |
NSN 5306-01-398-9423 is a Bolt,eye, manufactured by Mercer Products & Manufacturing Company Dba Mercer Products & Manufacturing Co Div Mercer Products & Manufacturing, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-398-9423 has 2 manufacturer part numbers on file: 3F38229-111 (Mercer Products & Manufacturing Company Dba Mercer Products & Manufacturing Co Div Mercer Products & Manufacturing), 3F38229-111 (Valley-Todeco, Inc. Dba Arconic Fastening Systems).
Key specifications for 3F38229-111: Thread Length: 0.850 INCHES NOMINAL IN; Shank Length: 4.600 INCHES NOMINAL IN; Style Designator: OFFSET, ROUND W/SHOULDER; Overall Length: 7.685 INCHES NOMINAL IN. 16 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.