The Coupling,clamp,grooved, cataloged under National Stock Number 5342-00-887-7692, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. Government technical data includes 24 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-00-887-7692 |
| Primary Part Number | 55171-300 |
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| Status | ACTIVE |
| Included Angle in Deg | 40.0 |
| Band Width | 0.032 INCHES NOMINAL IN |
| Root Width | 0.477 INCHES NOMINAL IN |
| Retainer Width | 1.120 INCHES NOMINAL IN |
| Drilled Lockwire Hole | NOT INCLUDED |
| Material Document and Classification | MIL-S-5059, TYPE 301, 1/2 HARD MIL SPEC SINGLE MATERIAL RESPONSE BAND |
| Material Document and Classification | MIL-S-5059, TYPE 301, 1/2 HARD MIL SPEC SINGLE MATERIAL RESPONSE SEGMENT |
| Material Document and Classification | MIL-S-18732, TYPE 431 MIL SPEC SINGLE MATERIAL RESPONSE NUT |
| Shape | ROUND |
| Cross-Sectional Shape Style | GROOVED RETAINER |
| Band Thickness | 0.219 INCHES NOMINAL IN |
| Specification/standard Data | 81205-BACC10DP MANUFACTURERS SPECIFICATION |
| Sealing Inner Liner | INCLUDED |
| Retainer Thickness | 0.037 INCHES NOMINAL IN |
| Inside Diameter | 3.668 INCHES NOMINAL IN |
| Height | 0.880 INCHES NOMINAL IN |
| Nut Type | SELF-LOCKING HEXAGON |
| Segment Quantity | 3 |
| Material | STEEL CORROSION RESISTING INNER LINER |
| Material | STEEL COMP 301 BAND |
| Material | STEEL NUT |
| Material | STEEL COMP 301 SEGMENT |
| Material | STEEL CORROSION RESISTING BOLT |
| 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 |
|---|---|
| 55171-300 | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| 45A10-300 | Grimes Aerospace Company (USA) |
| Reference | Meaning |
|---|---|
| BACC10DP300A | 5/2 Secondary reference U.S. Government activity |
| 55171-300 | 3/9 Design control — primary reference Eaton Aeroquip Llc Dba Jackson North 1 |
| GC550NT300 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
NSN 5342-00-887-7692 is a Coupling,clamp,grooved, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-887-7692 has 2 manufacturer part numbers on file: 55171-300 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 45A10-300 (Grimes Aerospace Company).
Key specifications for 55171-300: Included Angle in Deg: 40.0; Band Width: 0.032 INCHES NOMINAL IN; Root Width: 0.477 INCHES NOMINAL IN; Retainer Width: 1.120 INCHES NOMINAL IN. 24 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.