AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bolt Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-342-9429 (013429429) |
| NCB Code | USA (01) |
| Manufacturer | Nasco Aircraft Brake Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AASA | THREAD LENGTH | 0.625 INCHES NOMINAL |
| AASK | HEAD STYLE | SQUARE |
| AASU | HEAD HEIGHT | 0.500 INCHES NOMINAL |
| AATN | SHOULDER DIAMETER | 0.243 INCHES MINIMUM ALL SHOULDERS AND 0.247 INCHES MAXIMUM ALL SHOULDERS |
| AATX | SHOULDER LENGTH | 0.500 INCHES NOMINAL ALL SHOULDERS |
| CQFM | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| AASB | FASTENER LENGTH | 1.687 INCHES NOMINAL |
| AATB | WIDTH BETWEEN FLATS | 0.500 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | PHOSPHATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| MATT | MATERIAL | STEEL COMP 4130 OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-16232 TYPE Z CLASS I MIL SPEC 1ST TREATMENT RESPONSE OVERALL |
| AGAV | END ITEM IDENTIFICATION | T-38 |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| CWYB | SHOULDER SHAPE | ROUND ALL SHOULDERS |
| Relevant Components for NSN - 5306-01-342-9429, 5306013429429 | ||||
| 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) | |
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.
Request for Quote