The Bolt Assembly,clamp, cataloged under National Stock Number 5340-01-348-5023, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc Div Ram Products. Government technical data includes 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-348-5023 |
| Primary Part Number | HD12008-103 |
| Item Name | Bolt Assembly,clamp |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Howmet Global Fastening Systems Inc Div Ram Products |
| Status | ACTIVE |
| Mounting Method | UNTHREADED HOLE(S) OR THREADED HOLE(S) |
| Nominal Thread Size | 0.312 INCHES IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 24 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| HD12008-103 PRIMARY | Howmet Global Fastening Systems Inc Div Ram Products (USA) |
| Reference | Meaning |
|---|---|
| HD12008-103 | 5/9 Secondary reference Howmet Global Fastening Systems Inc. Div Tridair Products |
| 09A090-2 | D/9 Drawing number reference only Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems |
| 09A090-2 | D/9 Drawing number reference only Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
NSN 5340-01-348-5023 is a Bolt Assembly,clamp, manufactured by Howmet Global Fastening Systems Inc Div Ram Products, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-348-5023 has 1 manufacturer part number on file: HD12008-103 (Howmet Global Fastening Systems Inc Div Ram Products).
Key specifications for HD12008-103: Mounting Method: UNTHREADED HOLE(S) OR THREADED HOLE(S); Nominal Thread Size: 0.312 INCHES IN; Thread Class: 2A A; Thread Quantity Per Inch: 24. 4 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.