The Clamp,synchro, cataloged under National Stock Number 5340-01-135-9242, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Rockwell Collins, Inc. Dba Rc Displays Systems. Government technical data includes 9 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-135-9242 |
| Primary Part Number | 32185-1 |
| Item Name | Clamp,synchro |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Rockwell Collins, Inc. Dba Rc Displays Systems |
| Status | ACTIVE |
| Length | 1.020 INCHES MINIMUM AND 1.080 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.112 INCHES IN |
| Height | 0.339 INCHES MINIMUM AND 0.379 INCHES MAXIMUM IN |
| Width | 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Material | PLASTIC |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Furnished Items | LOCKNUT |
| Hole Diameter | 0.124 INCHES MINIMUM AND 0.129 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 32185-1 PRIMARY | Rockwell Collins, Inc. Dba Rc Displays Systems (USA) |
NSN 5340-01-135-9242 is a Clamp,synchro, manufactured by Rockwell Collins, Inc. Dba Rc Displays Systems, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-135-9242 has 1 manufacturer part number on file: 32185-1 (Rockwell Collins, Inc. Dba Rc Displays Systems).
2 possible matches (shared part number, not a government interchangeability claim): 5360-01-298-1357, 5330-01-370-5673. Verify interchangeability with system specifications before substitution.
Key specifications for 32185-1: Length: 1.020 INCHES MINIMUM AND 1.080 INCHES MAXIMUM IN; Nominal Thread Size: 0.112 INCHES IN; Height: 0.339 INCHES MINIMUM AND 0.379 INCHES MAXIMUM IN; Width: 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN. 9 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.