The Bumper, cataloged under National Stock Number 5340-01-538-8431, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Container Research Corp Dba Container Research Corp Div Containr Research Corporation. Government technical data includes 4 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-538-8431 |
| Primary Part Number | 636E004-252 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Container Research Corp Dba Container Research Corp Div Containr Research Corporation |
| Status | ACTIVE |
| Fastening Device Type | EXTERNALLY RELIEVED BODY SCREW |
| Material Document and Classification | NYLON 66 MFR REF ALL MATERIAL RESPONSES |
| Fastening Device Size | 0.203 INCHES IN |
| Material | PLASTIC POLYHEXAMETHYLENE ADIPAMIDE |
| 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 |
|---|---|
| 636E004-252 PRIMARY | Container Research Corp Dba Container Research Corp Div Containr Research Corporation (USA) |
NSN 5340-01-538-8431 is a Bumper, manufactured by Container Research Corp Dba Container Research Corp Div Containr Research Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-538-8431 has 1 manufacturer part number on file: 636E004-252 (Container Research Corp Dba Container Research Corp Div Containr Research Corporation).
Key specifications for 636E004-252: Fastening Device Type: EXTERNALLY RELIEVED BODY SCREW; Material Document and Classification: NYLON 66 MFR REF ALL MATERIAL RESPONSES; Special Features: OVER ALL LENGTH 1.500, OVER ALL WIDTH .875, OVER ALL HEIGHT .375 WITH TWO HOLES THROUGH WITH DIAMETER OF .203 COUNTERSINK TO DIAMETER .400 X 82 DEG; NEXT HIGHER ASSEMBLY: 636E004-200, INNER FRAME ASSY; Part Name Assigned by Controlling Agency: PLATE, PROTECTIVE; INAVY: PLATE, PROTECTIVE,AI. 4 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.