Part detail
Material: Steel comp 4130 overall except insert Material Document and Classification: MIL-S-6758 mil spec single material response overall except insert Surface Treatment: Cadmium and chromate overall except insert
03A251-8NSN5310-01-361-7085CAGE15653
Material: Steel comp 4130 overall except insert Material Document and Classification: MIL-S-6758 mil spec single material response overall except insert Surface Treatment: Cadmium and chromate overall except insert
Detailed description
03A251-8 procurement notes
Material: Steel comp 4130 overall except insert Material Document and Classification: MIL-S-6758 mil spec single material response overall except insert Surface Treatment: Cadmium and chromate overall except insert
Specifications
Reference data
Multi-line procurement
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Compliance
- AS9120:2025· Aerospace QMS
- ISO 9001:2015· Quality Management
- FAA AC 00-56B· Voluntary Industry Distributor Accreditation
- U.S. ONLY· Fulfillment
NSN Information for Part Number 03A251-8 with NSN 5310-01-361-7085, 5310013617085
Characteristics Data of NSN 5310-01-361-7085, 5310013617085
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| ACTA | NUT STYLE | HEXAGON |
| ADEA | NUT HEIGHT | 0.303 INCHES MINIMUM AND 0.323 INCHES MAXIMUM |
| ASDB | WIDTH ACROSS FLATS | 0.740 INCHES MINIMUM AND 0.752 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UNJF |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQFM | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES |
| CRTM | BEARING SURFACE TYPE | CHAMFERED |
| MATT | MATERIAL | STEEL COMP 4130 OVERALL EXCEPT INSERT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL EXCEPT INSERT |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416TY2CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL EXCEPT INSERT AND CHROMATE OVERALL EXCEPT INSERT |