The Bolt,eye, cataloged under National Stock Number 5306-01-552-2226, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Clamshell Structures, Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-552-2226 |
| Primary Part Number | 503170 |
| Item Name | Bolt,eye |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Clamshell Structures, Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 503170 PRIMARY | Clamshell Structures, Inc (USA) |
NSN 5306-01-552-2226 is a Bolt,eye, manufactured by Clamshell Structures, Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-552-2226 has 1 manufacturer part number on file: 503170 (Clamshell Structures, Inc).
1 possible match (shared part number, not a government interchangeability claim): 8040-01-671-2084. Verify interchangeability with system specifications before substitution.
Key specifications for 503170: End Item Identification: CLAMSHELTER. 0 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.