The Bumper, cataloged under National Stock Number 5340-01-499-4208, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Navy, United States Department of the Dba Naval Surface Warfare Center Div Naval Surface Warfare Center Crane Division. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5340-01-499-4208 |
| Primary Part Number | 736501 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Navy, United States Department of the Dba Naval Surface Warfare Center Div Naval Surface Warfare Center Crane Division |
| Status | ACTIVE |
| Outside/top Flange Diameter | 0.450 INCHES NOMINAL IN |
| Shank Length | 0.480 INCHES NOMINAL IN |
| Style Designator | ROUND TOP POINTED STUD |
| Color | BLACK |
| Material | PLASTIC POLYAMIDE NYLON |
| 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 |
|---|---|
| 69AC5643 | Newark Electronics Corporation Dba Newark (USA) |
| 736501 PRIMARY | Navy, United States Department of the Dba Naval Surface Warfare Center Div Naval Surface Warfare Center Crane Division (USA) |
| Reference | Meaning |
|---|---|
| BPF-A414 | 3/9 Design control — primary reference Richco Inc |
| 802027297061 | 7/2 Vendor item drawing reference Navy, United States Department of the Dba Naval Surface Warfare Center Div Naval Surface Warfare Center Crane Division |
| RPC2879-ND | 5/9 Secondary reference Digi-Key Corp |
NSN 5340-01-499-4208 is a Bumper, manufactured by Navy, United States Department of the Dba Naval Surface Warfare Center Div Naval Surface Warfare Center Crane Division, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-499-4208 has 2 manufacturer part numbers on file: 69AC5643 (Newark Electronics Corporation Dba Newark), 736501 (Navy, United States Department of the Dba Naval Surface Warfare Center Div Naval Surface Warfare Center Crane Division).
1 possible match (shared part number, not a government interchangeability claim): 5935-01-499-5989. Verify interchangeability with system specifications before substitution.
Key specifications for 736501: Overall Height: 0.550 INCHES NOMINAL IN; Outside/top Flange Diameter: 0.450 INCHES NOMINAL IN; Shank Length: 0.480 INCHES NOMINAL IN; Style Designator: ROUND TOP POINTED STUD. 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.