The Bumper, cataloged under National Stock Number 5340-01-732-4638, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-732-4638 |
| Primary Part Number | 21685T16 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Mounting Hole Diameter | 0.50 INCHES NOMINAL IN |
| Material | RUBBER |
| Material Document and Classification | ASTM D2000 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE |
| First Counterbore Diameter | 1.25 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
NSN 5340-01-732-4638 is a Bumper, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-01-732-4638 has 2 cross-referenced part numbers: 21685T16 (Mcmaster-Carr Supply Co), 12730657 (U S Army Tank Automotive Command Amsta-Im-Mm).
There is 1 known substitute for 5340-01-732-4638: 5340-01-562-0904. Verify interchangeability with system specifications before substitution.
Key specifications for 21685T16: Mounting Hole Diameter: 0.50 INCHES NOMINAL IN; Material: RUBBER; Overall Height: 3.75 INCHES NOMINAL IN; Overall Length: 7.5 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.