The Bumper, cataloged under National Stock Number 5340-01-156-8065, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Mechanical Rubber Products Company, Inc. Dba Mechanical Rubber Prdts Co Inc Div Mechanical Rubber Products Co., Inc.. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-156-8065 |
| Primary Part Number | 10C1485-2 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Mechanical Rubber Products Company, Inc. Dba Mechanical Rubber Prdts Co Inc Div Mechanical Rubber Products Co., Inc. |
| Status | ACTIVE |
| Outside/top Flange Diameter | 0.500 INCHES NOMINAL IN |
| Material Hardness Rating | 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM |
| Fastening Device Type | MACHINE SCREW |
| First Counterbore Diameter | 0.250 INCHES NOMINAL IN |
| Style Designator | FLAT TOP CHAMFERED SHANK COUNTERBORED |
| Material Document and Classification | ZZ-R-765, CLASS 3B, GRADE 60 FED SPEC SINGLE MATERIAL RESPONSE |
| First Counterbore Depth | 0.210 INCHES NOMINAL IN |
| Color | NATURAL |
| Fastening Device Size | NO. 4-40 SCREW |
| Material | RUBBER SILICONE |
| Hole Diameter | 0.112 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 |
|---|---|
| 10C1485-2 PRIMARY | Mechanical Rubber Products Company, Inc. Dba Mechanical Rubber Prdts Co Inc Div Mechanical Rubber Products Co., Inc. (USA) |
| Reference | Meaning |
|---|---|
| 10C1485-2 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5340-01-156-8065 is a Bumper, manufactured by Mechanical Rubber Products Company, Inc. Dba Mechanical Rubber Prdts Co Inc Div Mechanical Rubber Products Co., Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-156-8065 has 1 manufacturer part number on file: 10C1485-2 (Mechanical Rubber Products Company, Inc. Dba Mechanical Rubber Prdts Co Inc Div Mechanical Rubber Products Co., Inc.).
Key specifications for 10C1485-2: Overall Height: 0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN; Outside/top Flange Diameter: 0.500 INCHES NOMINAL IN; Material Hardness Rating: 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM; Fastening Device Type: MACHINE SCREW. 11 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.