The Coupling,clamp,grooved, cataloged under National Stock Number 5342-01-177-1856, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation. Government technical data includes 19 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5342-01-177-1856 |
| Primary Part Number | 13084055 |
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Included Angle in Deg | 40.0 |
| Surface Treatment Document and Classification | MIL-C-46168 MIL SPEC SINGLE TREATMENT RESPONSE BAND |
| Load Rating | 62.0 POUNDS MAXIMUM LBS |
| Root Width | 0.156 INCHES NOMINAL IN |
| Retainer Width | 0.440 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-S-5059, TYPE 301, 1/4 HARD MIL SPEC SINGLE MATERIAL RESPONSE BAND |
| Material Document and Classification | MIL-S-5059, TYPE 301, 1/4 HARD MIL SPEC SINGLE MATERIAL RESPONSE RETAINER |
| Shape | ROUND |
| Cross-Sectional Shape Style | GROOVED RETAINER |
| Sealing Inner Liner | NOT INCLUDED |
| Retainer Thickness | 0.032 INCHES NOMINAL IN |
| Inside Diameter | 18.014 INCHES NOMINAL IN |
| Height | 0.218 INCHES NOMINAL IN |
| Nut Type | TRUNNION NUT |
| Segment Quantity | 3 |
| Surface Treatment | PLASTIC POLYURETHANE BAND |
| Material | STEEL COMP 301 BAND |
| Material | STEEL COMP 301 RETAINER |
| Latch Style | SINGLE |
| 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 |
|---|---|
| 13084055 | Lockheed Martin Corporation (USA) |
| Reference | Meaning |
|---|---|
| NE102858-1845 | 5/9 Secondary reference Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| 13084055 | 5/9 Secondary reference Program Manager Advanced Attack Helicopter Barcom Amcpm-Aah |
| 311703H-1845-SB | 3/9 Design control — primary reference Thermo Voltek Corp |
NSN 5342-01-177-1856 is a Coupling,clamp,grooved, manufactured by Lockheed Martin Corporation, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-177-1856 has 1 manufacturer part number on file: 13084055 (Lockheed Martin Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-514-5534. Verify interchangeability with system specifications before substitution.
Key specifications for 13084055: Included Angle in Deg: 40.0; Surface Treatment Document and Classification: MIL-C-46168 MIL SPEC SINGLE TREATMENT RESPONSE BAND; Load Rating: 62.0 POUNDS MAXIMUM LBS; Root Width: 0.156 INCHES NOMINAL IN. 19 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.