The Clamp,bridge, cataloged under National Stock Number 5340-01-171-8164, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-171-8164 |
| Primary Part Number | 5511085-001 |
| Item Name | Clamp,bridge |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-N-290,CL 1,GR G FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Inside Length | 4.000 INCHES NOMINAL IN |
| Long Leg Height | 2.000 INCHES NOMINAL IN |
| Hole Depth | 0.620 INCHES NOMINAL IN |
| Style Designator | OFFSET |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OR COMP 440C ASSN STD SINGLE MATERIAL RESPONSE OR MIL-S-81591 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Hole Width | 0.406 INCHES NOMINAL IN |
| Surface Treatment | NICKEL OVERALL |
| Hole Length | 0.560 INCHES NOMINAL IN |
| Short Leg Height | 2.000 INCHES NOMINAL IN |
| Material | STEEL COMP 440C 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 |
|---|---|
| 5511087 ITEM 1 | Naval Sea Systems Command (USA) |
| 5511085-001 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5340-01-171-8164 is a Clamp,bridge, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-171-8164 has 2 manufacturer part numbers on file: 5511087 ITEM 1 (Naval Sea Systems Command), 5511085-001 (Naval Sea Systems Command).
Key specifications for 5511085-001: Surface Treatment Document and Classification: QQ-N-290,CL 1,GR G FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Inside Length: 4.000 INCHES NOMINAL IN; Long Leg Height: 2.000 INCHES NOMINAL IN; Hole Depth: 0.620 INCHES NOMINAL IN. 11 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.