| Item Name | Bracket Angle |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5340 Hardware Commercial |
| National Item Identification Number (NIIN) | 01-189-3838 (011893838) |
| NCB Code | USA (01) |
| Manufacturer | Caterpillar Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ACHY | MOUNTING HOLE TYPE | PLAIN |
| ADLK | FIRST LEG LENGTH | 1.672 INCHES MINIMUM AND 1.704 INCHES MAXIMUM |
| ADLL | SECOND LEG LENGTH | 1.732 INCHES MINIMUM AND 1.764 INCHES MAXIMUM |
| AHLF | SECOND LEG WIDTH | 1.000 INCHES NOMINAL |
| AHLH | SECOND LEG END WIDTH | 0.180 INCHES NOMINAL |
| AHLK | FIRST LEG HOLE DIAMETER | 0.438 INCHES NOMINAL |
| AHPW | FIRST LEG THICKNESS | 0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM |
| AHPX | SECOND LEG THICKNESS | 0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM |
| AHQN | FIRST LEG WIDTH | 1.000 INCHES NOMINAL |
| AHRA | FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH | 0.500 INCHES NOMINAL |
| AHRB | FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH | 0.500 INCHES NOMINAL |
| AJZU | FIRST LEG STYLE | SQUARE |
| AKAU | FIRST LEG HOLE ARRANGEMENT STYLE | ONE HOLE |
| AKBU | SECOND LEG STYLE | SQUARE AND TAPERED |
| AKCU | SECOND LEG HOLE ARRANGEMENT STYLE | NO HOLE |
| CSSP | SECOND LEG RELATIONSHIP TO FIRST LEG | NOT IDENTICAL |
| CSSQ | FIRST LEG ANGLE | 90.0 DEGREES NOMINAL |
| FEAT | SPECIAL FEATURES | SECOND LEG HAS A 0.280 IN. RADIUS EACH SIDE |
| MATT | MATERIAL | STEEL COMP 1008 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | E166,11083 MFR REF SINGLE MATERIAL RESPONSE |
| STYL | STYLE DESIGNATOR | ANGLE |
| Relevant Components for NSN - 5340-01-189-3838, 5340011893838 | ||||
| 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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