The Bumper, cataloged under National Stock Number 5340-00-949-9162, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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 | 5340-00-949-9162 |
| Primary Part Number | 4988 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp |
| Status | ACTIVE |
| Outside/top Flange Diameter | 1.000 INCHES NOMINAL IN |
| First Counterbore Diameter | 0.500 INCHES NOMINAL IN |
| Style Designator | PAN TOP COUNTERBORED |
| First Counterbore Depth | 0.312 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Hole Diameter | 0.218 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 |
|---|---|
| 4988 PRIMARY | Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp (USA) |
| Reference | Meaning |
|---|---|
| HE196-0002-0001 | 5/9 Secondary reference U.S. Government activity |
| 12720014 | 7/2 Vendor item drawing reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| 214M0023P007 | C/1 Advisory reference — outside the item-of-supply concept Raytheon Company Div Corp |
NSN 5340-00-949-9162 is a Bumper, manufactured by Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-949-9162 has 1 manufacturer part number on file: 4988 (Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp).
6 possible matches (shared part number, not a government interchangeability claim): 6625-01-277-7170, 4730-01-359-4881, 5310-01-395-5079. Verify interchangeability with system specifications before substitution.
Key specifications for 4988: Overall Height: 0.500 INCHES NOMINAL IN; Outside/top Flange Diameter: 1.000 INCHES NOMINAL IN; First Counterbore Diameter: 0.500 INCHES NOMINAL IN; Style Designator: PAN TOP COUNTERBORED. 6 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.