The Coupling,clamp,grooved, cataloged under National Stock Number 5342-01-038-9973, 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 16 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-038-9973 |
| Primary Part Number | NM102090-0250 |
| 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 |
| Temp Rating | -325.0 FAHRENHEIT AND 1500.0 FAHRENHEIT DEGF |
| Band Width | 0.750 INCHES NOMINAL IN |
| Retainer Width | 0.750 INCHES NOMINAL IN |
| Material Document and Classification | AMS 5525, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE RETAINER |
| Material Document and Classification | AMS 5525, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE STRAP |
| Shape | ROUND |
| Cross-Sectional Shape Style | GROOVED RETAINER |
| Band Thickness | 0.030 INCHES NOMINAL IN |
| Sealing Inner Liner | NOT INCLUDED |
| Retainer Thickness | 0.046 INCHES NOMINAL IN |
| Inside Diameter | 3.345 INCHES NOMINAL IN |
| Nut Type | SELF-LOCKING HEXAGON |
| Segment Quantity | 3 |
| Material | IRON ALLOY 660 STRAP |
| Material | IRON ALLOY 660 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 |
|---|---|
| NM102090-250M | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| NM102090-0250 PRIMARY | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| Reference | Meaning |
|---|---|
| C7535-250 | 7/2 Vendor item drawing reference U.S. Government activity |
| C265-250-1 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 44H43-250 | C/1 Advisory reference — outside the item-of-supply concept Grimes Aerospace Company |
| MVC62323-250 | C/1 Advisory reference — outside the item-of-supply concept Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
NSN 5342-01-038-9973 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 5342-01-038-9973 has 2 manufacturer part numbers on file: NM102090-250M (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), NM102090-0250 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution).
Key specifications for NM102090-0250: Temp Rating: -325.0 FAHRENHEIT AND 1500.0 FAHRENHEIT DEGF; Band Width: 0.750 INCHES NOMINAL IN; Retainer Width: 0.750 INCHES NOMINAL IN; Material Document and Classification: AMS 5525, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE RETAINER. 16 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.