The Catch,friction, cataloged under National Stock Number 5340-01-140-0485, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Tennant Company. Government technical data includes 5 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 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 | 5340-01-140-0485 |
| Primary Part Number | 64903 |
| Item Name | Catch,friction |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Tennant Company |
| Status | ACTIVE |
| Style Designator | PRESSURE |
| Features Provided | SPRING |
| Width | 1.188 INCHES NOMINAL IN |
| Material | PLASTIC POLYAMIDE NYLON HOUSING |
| Thickness | 0.844 INCHES NOMINAL 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 |
|---|---|
| 64903 PRIMARY | Tennant Company (USA) |
NSN 5340-01-140-0485 is a Catch,friction, manufactured by Tennant Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-140-0485 has 1 manufacturer part number on file: 64903 (Tennant Company).
3 possible matches (shared part number, not a government interchangeability claim): 5360-01-214-4737, 5950-01-396-4947, 4820-01-429-9659. Verify interchangeability with system specifications before substitution.
Key specifications for 64903: Style Designator: PRESSURE; Features Provided: SPRING; Special Features: RUST-PROOF SPRINGS SANITARY WHITE FINISH; NYLATCH ROLLER CATCH; Width: 1.188 INCHES NOMINAL IN. 5 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.