| Item Name | Bumper |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5340 Hardware Commercial |
| National Item Identification Number (NIIN) | 01-288-0100 (012880100) |
| NCB Code | USA (01) |
| Manufacturer | Lockheed Martin Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 1243523-000 | lockheed martin corporation | bumper | 56232 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AATR | SHANK LENGTH | 0.984 INCHES NOMINAL |
| AAUB | HOLE DIAMETER | 0.2343 INCHES MINIMUM AND 0.2353 INCHES MAXIMUM |
| AAZE | SHANK DIAMETER | 0.3115 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM |
| AAZQ | HOLE DEPTH | 0.390 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 1.456 INCHES NOMINAL |
| BXCX | OUTSIDE/TOP FLANGE DIAMETER | 0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 303 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582,TYPE 303 ASSN STD SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | PASSIVATE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| STYL | STYLE DESIGNATOR | RECESSED FLANGE |
| Relevant Components for NSN - 5340-01-288-0100, 5340012880100 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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