The Bumper, cataloged under National Stock Number 5340-00-680-3761, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems. Government technical data includes 6 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-680-3761 |
| Primary Part Number | 27544 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems |
| Status | ACTIVE |
| Hole Diameter | 0.09375 INCHES NOMINAL IN |
| Material Hardness Rating | 35.0 DUROMETER MINIMUM AND 45.0 DUROMETER MAXIMUM |
| Color | BLACK |
| Hole Depth | 0.125 INCHES NOMINAL IN |
| Material Document and Classification | MIL-R-6855, CLASS 2, GRADE 40 MIL SPEC SINGLE MATERIAL RESPONSE |
| Material | RUBBER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
NSN 5340-00-680-3761 is a Bumper, manufactured by Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-680-3761 has 2 cross-referenced part numbers: 01961 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 27544 (Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems).
There are 8 known substitutes for 5340-00-680-3761: 5945-00-259-5420, 1650-00-373-8733, 4310-00-657-6790 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 27544: Overall Height: 0.125 INCHES NOMINAL IN; Hole Diameter: 0.09375 INCHES NOMINAL IN; Material Hardness Rating: 35.0 DUROMETER MINIMUM AND 45.0 DUROMETER MAXIMUM; Color: BLACK. 9 total characteristics are documented in the Federal Logistics Information System.