The Rod,straight,headless, cataloged under National Stock Number 5340-01-648-4382, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Bath Iron Works Corporation. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-648-4382 |
| Primary Part Number | 8100-1252-0318 ASSY 066 PT NO 49 |
| Item Name | Rod,straight,headless |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Bath Iron Works Corporation |
| Status | ACTIVE |
| Mounting Facility Diameter | 0.141 INCHES NOMINAL IN |
| Mounting Facility Quantity | 2 |
| Chamfer Length | 0.062 INCHES NOMINAL ALL ENDS IN |
| Overall Diameter | 0.265 INCHES NOMINAL IN |
| Drilled Hole Location | BOTH ENDS |
| Mounting Method | UNTHREADED HOLE(S) |
| Hole Diameter | 0.562 INCHES ALL ENDS IN |
| Chamfer Angle | 45.0 DEGREES NOMINAL ALL ENDS |
| Distance From End to Hole Center | 0.250 INCHES NOMINAL ALL ENDS IN |
| Material | COPPER ALLOY OVERALL |
| 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 |
|---|---|
| 8100-1252-0318 ASSY 066 PT NO 49 PRIMARY | Bath Iron Works Corporation (USA) |
| Reference | Meaning |
|---|---|
| 8100-1252-0318 SH 6F DET 6F-C | C/1 Advisory reference — outside the item-of-supply concept Bath Iron Works Corporation |
| 8100-1252-0318 | D/9 Drawing number reference only Bath Iron Works Corporation |
NSN 5340-01-648-4382 is a Rod,straight,headless, manufactured by Bath Iron Works Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-648-4382 has 1 manufacturer part number on file: 8100-1252-0318 ASSY 066 PT NO 49 (Bath Iron Works Corporation).
3 possible matches (shared part number, not a government interchangeability claim): 3040-01-648-4395, 5315-01-648-5089, 3040-01-648-6647. Verify interchangeability with system specifications before substitution.
Key specifications for 8100-1252-0318 ASSY 066 PT NO 49: Mounting Facility Diameter: 0.141 INCHES NOMINAL IN; Mounting Facility Quantity: 2; Chamfer Length: 0.062 INCHES NOMINAL ALL ENDS IN; Overall Diameter: 0.265 INCHES NOMINAL IN. 10 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.