The Bumper, cataloged under National Stock Number 5340-00-008-5831, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-008-5831 |
| Primary Part Number | 11644886 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Hole Diameter | 0.180 INCHES NOMINAL IN |
| First Counterbore Diameter | 0.340 INCHES NOMINAL IN |
| Outside/top Flange Diameter | 1.000 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Material Document and Classification | MIL-STD-417, TYPE R, CLASS RS, GRADE RS610ABC1F2 MIL STD SINGLE MATERIAL RESPONSE |
| Style Designator | PAN TOP COUNTERBORED |
| First Counterbore Depth | 0.940 INCHES NOMINAL IN |
| Material Hardness Rating | 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 11644886 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 5340000085831 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| CS-2300-0001 | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
NSN 5340-00-008-5831 is a Bumper, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-008-5831 has 3 cross-referenced part numbers: 11644886 (U S Army Tank Automotive Command Amsta-Im-Mm), 5340000085831 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), CS-2300-0001 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).
There are 12 known substitutes for 5340-00-008-5831: 5340-00-053-3626, 5340-00-065-0947, 5340-00-069-3676 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 11644886: Hole Diameter: 0.180 INCHES NOMINAL IN; First Counterbore Diameter: 0.340 INCHES NOMINAL IN; Outside/top Flange Diameter: 1.000 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC. 10 total characteristics are documented in the Federal Logistics Information System.