The Stud,continuous Thread, cataloged under National Stock Number 5307-01-170-9143, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Defense Maritime Solutions, Inc.. Government technical data includes 2 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-170-9143 |
| Primary Part Number | H-484255-130 |
| Item Name | Stud,continuous Thread |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Defense Maritime Solutions, Inc. |
| Status | ACTIVE |
| Material Document and Classification | ASTM B150 ASSN STD SINGLE MATERIAL RESPONSE |
| Material | COPPER ALLOY 630 |
| 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 |
|---|---|
| H-484255-130 PRIMARY | Defense Maritime Solutions, Inc. (USA) |
| Reference | Meaning |
|---|---|
| H-44518-070 | 5/9 Secondary reference Wartsila Lips Inc |
| US-44518 ITEM 41 | 5/9 Secondary reference John Crane, Inc |
| 5307PL0776732 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| H-44518-070 | 5/9 Secondary reference John Crane, Inc |
| H-484255-130 | 3/9 Design control — primary reference Wartsila Lips Inc |
| US-44518 ITEM 41 | 5/1 Secondary reference Defense Maritime Solutions, Inc. |
| US-44518 ITEM 41 | 5/9 Secondary reference Wartsila Lips Inc |
NSN 5307-01-170-9143 is a Stud,continuous Thread, manufactured by Defense Maritime Solutions, Inc., classified under FSC 5307, Studs. Status: active.
NSN 5307-01-170-9143 has 1 manufacturer part number on file: H-484255-130 (Defense Maritime Solutions, Inc.).
Key specifications for H-484255-130: Material Document and Classification: ASTM B150 ASSN STD SINGLE MATERIAL RESPONSE; Material: COPPER ALLOY 630. 2 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.