Part identity
G42-1
Screw Shoulder
River Steel Inc
Avg quote: 14 minFulfilled from Anaheim, CAAS9120:2025 · ISO 9001 · FAA AC 00-56BC of C, lot & date code with every line
Part description
Screw Shoulder
ASAP supports this specific part for replacement, spare-pool replenishment, retrofit, and urgent maintenance requirements. Quote requests can include alternate MPN, condition preferences, certification needs, and plant-specific receiving instructions so procurement gets a clear sourcing response before purchase.
Specifications
Certifications & documentation
- UL Recognized
- CE
- C of C available on request
RS
Manufacturer
River Steel Inc
Authorized-distributor or qualified-aftermarket source. Parts shipped from this manufacturer include full traceability paperwork and counterfeit-mitigation per SAE AS6081.
View manufacturer profile →NSN Information for Part Number G42-1 with NSN 5305-00-056-8265, 5305000568265
Characteristics Data of NSN 5305-00-056-8265, 5305000568265
| MRC | Criteria | Characteristic |
|---|---|---|
| SHOULDER | AAJD | THREAD CLASS2A |
| SHOULDER | AAJF | THREAD DIRECTIONRIGHT-HAND |
| SHOULDER | AASA | THREAD LENGTH0 156 INCHES MINIMUM |
| SHOULDER | AASB | FASTENER LENGTH0 281 INCHES NOMINAL |
| SHOULDER | AASK | HEAD STYLEFLAT CHAMFER |
| SHOULDER | AASL | HEAD DIAMETER0 250 INCHES NOMINAL |
| SHOULDER | AASU | HEAD HEIGHT0 125 INCHES NOMINAL |
| SHOULDER | AATN | SHOULDER DIAMETER0 121 INCHES MINIMUM FIRST SHOULDER AND 0 124 INCHES MAXIMUM FIRST SHOULDER |
| SHOULDER | AATX | SHOULDER LENGTH0 120 INCHES MINIMUM FIRST SHOULDER AND 0 130 INCHES MAXIMUM FIRST SHOULDER |
| SHOULDER | ABQZ | INTERNAL DRIVE STYLECROSS RECESS TYPE 1 |
| SHOULDER | AHYM | NOMINAL THREAD DIAMETER0 112 INCHES |
| SHOULDER | CMLP | THREAD QUANTITY PER INCH40 |
| SHOULDER | CWYB | SHOULDER SHAPEROUND FIRST SHOULDER |
| SHOULDER | MATT | MATERIALSTEEL COMP 303 OVERALL |
| SHOULDER | SFTT | SURFACE TREATMENTPASSIVATE OVERALL |
| SHOULDER | THSD | THREAD SERIES DESIGNATORUNC |