The Bumper, cataloged under National Stock Number 5340-00-349-8679, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-00-349-8679 |
| Primary Part Number | 887853-2 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| Status | ACTIVE |
| Shank Diameter | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Outside/top Flange Diameter | 0.480 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| First Counterbore Diameter | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Shank Length | 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN |
| Style Designator | COUNTERBORED FLANGE |
| Material Document and Classification | ZZ-R-765, CLASS 2A, GRADE 40 FED SPEC SINGLE MATERIAL RESPONSE A |
| First Counterbore Depth | 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| Material | RUBBER SILICONE |
| Hole Diameter | 0.145 INCHES MINIMUM AND 0.155 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 |
|---|---|
| 887853-2 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| Reference | Meaning |
|---|---|
| 887853-2 | 5/9 Secondary reference U.S. Government activity |
NSN 5340-00-349-8679 is a Bumper, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-349-8679 has 1 manufacturer part number on file: 887853-2 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
Key specifications for 887853-2: Shank Diameter: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN; Overall Height: 0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN; Outside/top Flange Diameter: 0.480 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN; First Counterbore Diameter: 0.245 INCHES MINIMUM AND 0.255 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.