The Bolt,internally Relieved Body, cataloged under National Stock Number 5306-01-342-8344, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 7 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 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 | 5306-01-342-8344 |
| Primary Part Number | 112088 |
| Item Name | Bolt,internally Relieved Body |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Triumph Engine Control Systems Llc |
| Status | ACTIVE |
| Head Height | 0.370 INCHES NOMINAL IN |
| Fastener Length | 3.028 INCHES NOMINAL IN |
| Concentric Hole Depth | 3.028 INCHES NOMINAL IN |
| Style Designator | CONCENTRIC HOLE UNTHREADED |
| Head Style | PALM GRIP |
| Width Between Flats | 2.210 INCHES NOMINAL IN |
| Concentric Hole Diameter | 0.880 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 |
|---|---|
| 112088 PRIMARY | Triumph Engine Control Systems Llc (USA) |
NSN 5306-01-342-8344 is a Bolt,internally Relieved Body, manufactured by Triumph Engine Control Systems Llc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-342-8344 has 1 manufacturer part number on file: 112088 (Triumph Engine Control Systems Llc).
1 possible match (shared part number, not a government interchangeability claim): 5331-01-616-9872. Verify interchangeability with system specifications before substitution.
Key specifications for 112088: Head Height: 0.370 INCHES NOMINAL IN; Fastener Length: 3.028 INCHES NOMINAL IN; Concentric Hole Depth: 3.028 INCHES NOMINAL IN; Style Designator: CONCENTRIC HOLE UNTHREADED. 7 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.