| Item Name | Bracket Angle |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5340 Hardware Commercial |
| National Item Identification Number (NIIN) | 01-238-2997 (012382997) |
| NCB Code | USA (01) |
| Manufacturer | Sikorsky Aircraft Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| ACHY | MOUNTING HOLE TYPE | PLAIN |
| ADLK | FIRST LEG LENGTH | 1.370 INCHES NOMINAL |
| ADLL | SECOND LEG LENGTH | 1.370 INCHES NOMINAL |
| AHLF | SECOND LEG WIDTH | 0.620 INCHES NOMINAL |
| AHLK | FIRST LEG HOLE DIAMETER | 0.201 INCHES NOMINAL |
| AHLN | SECOND LEG HOLE DIAMETER | 0.098 INCHES NOMINAL |
| AHLS | SECOND LEG DISTANCE BETWEEN HOLE CENTERS ALONG LENGTH | 0.620 INCHES NOMINAL |
| AHLV | SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH | 0.310 INCHES NOMINAL |
| AHLW | SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH | 0.310 INCHES NOMINAL |
| AHPW | FIRST LEG THICKNESS | 0.063 INCHES NOMINAL |
| AHPX | SECOND LEG THICKNESS | 0.063 INCHES NOMINAL |
| AHQN | FIRST LEG WIDTH | 0.620 INCHES NOMINAL |
| AHRA | FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH | 0.310 INCHES NOMINAL |
| AHRB | FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH | 0.310 INCHES NOMINAL |
| AJFP | FIRST LEG END RADIUS | 0.310 INCHES NOMINAL |
| AJFQ | SECOND LEG END RADIUS | 0.310 INCHES NOMINAL |
| AJZU | FIRST LEG STYLE | END RADIUS |
| AKAU | FIRST LEG HOLE ARRANGEMENT STYLE | ONE HOLE |
| AKBU | SECOND LEG STYLE | END RADIUS |
| AKCU | SECOND LEG HOLE ARRANGEMENT STYLE | TWO HOLES |
| CSSP | SECOND LEG RELATIONSHIP TO FIRST LEG | NOT IDENTICAL |
| CSSQ | FIRST LEG ANGLE | 90.0 DEGREES NOMINAL |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 1230 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/5 T3 FED SPEC ALL MATERIAL RESPONSES |
| SFTT | SURFACE TREATMENT | ANODIZE AND CHROMATE ZINC |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 TY 1 CL 1 MIL SPEC 1ST TREATMENT RESPONSE AND TT-P-1757 FED SPEC 2ND TREATMENT RESPONSE |
| STYL | STYLE DESIGNATOR | ANGLE |
| Relevant Components for NSN - 5340-01-238-2997, 5340012382997 | ||||
| 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) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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