AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Retainer Nut And Bolt |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5340 Hardware Commercial |
| National Item Identification Number (NIIN) | 01-138-4778 (011384778) |
| NCB Code | USA (01) |
| Manufacturer | Nimikkeistokeskus Ncb Finland, Boeing Company The, Alcoa Global Fasteners Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 1.980 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 0.200 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 0.700 INCHES NOMINAL |
| ABPX | MATERIAL THICKNESS | 0.170 INCHES NOMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.159 INCHES MINIMUM AND 0.166 INCHES MAXIMUM |
| AFQM | DISTANCE BETWEEN MOUNTING HOLE CENTERS | 1.300 INCHES NOMINAL |
| BWQY | CENTER TO CENTER DISTANCE BETWEEN CUP AND MOUNTING HOLE | 0.650 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | RECTANGULAR HOLE,0.620 IN. W,0.880 IN. LG; 2 COUNTERSUNK HOLES,100 DEG BY 0.286 IN. DIA |
| MATT | MATERIAL | ALUMINUM ALLOY 7075 AND ALUMINUM ALLOY 7072 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/13,T73 FED SPEC SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | PRIMER EPOXY |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MMS425,FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE |
| STYL | STYLE DESIGNATOR | ANCHOR |
| Relevant Components for NSN - 5340-01-138-4778, 5340011384778 | ||||
| 5320-01-311-2514 (5320013112514) | 5365-01-606-7886 (5365016067886) | 5310-01-687-5946 (5310016875946) | 5331-01-345-2325 (5331013452325) | |
| 5331-01-137-6352 (5331011376352) | 5340-01-677-5187 (5340016775187) | 5310-01-215-1121 (5310012151121) | 5330-01-558-9303 (5330015589303) | |
| 5320-01-007-1870 (5320010071870) | 5365-00-542-0989 (5365005420989) | 5305-01-279-0723 (5305012790723) | 5315-01-181-8363 (5315011818363) | |
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