AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Stud Shouldered And Stepped |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5307 Studs |
| National Item Identification Number (NIIN) | 01-170-0768 (011700768) |
| NCB Code | USA (01) |
| Manufacturer | British Aerospace Inc, Boeing Company The, Bae Systems Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 75A427202-2001 | british aerospace inc | stud shouldered and stepped | RFQ |
| 75A427202-2001 | boeing company the | stud shouldered and stepped | RFQ |
| 75A427202-2001 | bae systems inc | stud shouldered and stepped | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A NUT THREAD |
| AAJD | THREAD CLASS | 3A STUD THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| AASA | THREAD LENGTH | 0.350 INCHES NOMINAL STUD THREAD |
| AASA | THREAD LENGTH | 0.390 INCHES MINIMUM NUT THREAD AND 0.400 INCHES MAXIMUM NUT THREAD |
| AAVK | SHOULDER LENGTH | 0.150 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 2.300 INCHES NOMINAL |
| ADDB | NUT END SHANK LENGTH | 0.420 INCHES MINIMUM AND 0.430 INCHES MAXIMUM |
| AWTQ | DISTANCE ACROSS FLATS | 0.429 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 STUD THREAD |
| CMLP | THREAD QUANTITY PER INCH | 32 NUT THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.190 INCHES NUT THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES STUD THREAD |
| CSJZ | STUD END SHANK LENGTH | 0.990 INCHES NOMINAL |
| CSXH | STUD END SHANK DIAMETER | 0.2495 INCHES MINIMUM AND 0.2504 INCHES MAXIMUM |
| CTDT | NUT END SHANK DIAMETER | 0.2485 INCHES MINIMUM AND 0.2494 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | ONE HOLE IN NUT END 0.078 IN. NOM DIA |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | BRITISH STANDARD S143 NATIONAL SPEC SINGLE MATERIAL RESPONSE |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | S26-13 FSCM K0289 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SHOULDERED AND STEPPED |
| THSD | THREAD SERIES DESIGNATOR | UNJF NUT THREAD |
| THSD | THREAD SERIES DESIGNATOR | UNJF STUD THREAD |
| Relevant Components for NSN - 5307-01-170-0768, 5307011700768 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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