The Coupling,clamp,grooved, cataloged under National Stock Number 5342-01-257-3404, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Grimes Aerospace Company. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-257-3404 |
| Primary Part Number | 15J48-1568 |
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 / 53 — Mount,resilient,weapon System |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Material Document and Classification | MIL-S-6721 TYPE T1 COMP 321 MIL SPEC SINGLE MATERIAL RESPONSE RETAINER |
| Material | STEEL CORROSION RESISTING TRUNNION |
| Material | STEEL CORROSION RESISTING NUT |
| Shape | ROUND |
| Material | STEEL CORROSION RESISTING T BOLT |
| Material | STEEL COMP 321 RETAINER |
| Segment Quantity | 1 |
| Sealing Inner Liner | NOT INCLUDED |
| Retainer Thickness | 0.050 INCHES NOMINAL IN |
| Root Width | 0.202 INCHES MINIMUM AND 0.222 INCHES MAXIMUM IN |
| Included Angle in Deg | 40.0 |
| Retainer Width | 0.720 INCHES NOMINAL IN |
| Latch Style | SINGLE |
| Height | 0.170 INCHES MINIMUM AND 0.241 INCHES MAXIMUM IN |
| Inside Diameter | 15.240 INCHES MINIMUM AND 15.298 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | GROOVED RETAINER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4101BC | V I J Corp Div National Utilities Company (USA) |
| NH1002183-10 | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| 30-147-5 | Bell Textron Inc (USA) |
| 4101AN | V I J Corp Div National Utilities Company (USA) |
| 15J48-1568 PRIMARY | Grimes Aerospace Company (USA) |
NSN 5342-01-257-3404 is a Coupling,clamp,grooved, manufactured by Grimes Aerospace Company, classified under FSC 5342 (Mount,resilient,weapon System). Status: active.
NSN 5342-01-257-3404 has 5 cross-referenced part numbers: 4101BC (V I J Corp Div National Utilities Company), NH1002183-10 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 30-147-5 (Bell Textron Inc), 4101AN (V I J Corp Div National Utilities Company), 15J48-1568 (Grimes Aerospace Company).
There are 3 known substitutes for 5342-01-257-3404: 1270-00-605-6117, 5325-00-776-7330, 5815-00-932-0293. Verify interchangeability with system specifications before substitution.
Key specifications for 15J48-1568: Material Document and Classification: MIL-S-6721 TYPE T1 COMP 321 MIL SPEC SINGLE MATERIAL RESPONSE RETAINER; Material: STEEL CORROSION RESISTING TRUNNION; Material: STEEL CORROSION RESISTING NUT; Shape: ROUND. 16 total characteristics are documented in the Federal Logistics Information System.