Thank you for taking an interest in the Bolt Square Neck NSN parts that we carry here on Buy Military Ground Vehicle Parts. You have reached the RFQ page for part number MIL-B-857, an item that traces back to the manufacturer Military Specifications. Listed with NSN 5306000891425, this listing is available for purchase from our website at any time. If you are interested in part number MIL-B-857 and wish to learn more, be sure to fill out and submit the RFQ form found on this page. By presenting us information such as your target price and expected delivery date, we can best formulate and present a solution that closely caters to your unique needs and restrictions alike.
NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
5306-00-089-1425 Item PartTypeName: BOLT,SQUARE NECK | 5306 | 000891425 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | A | |||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
FF-B-584 | 3 | 9 | 5 |
MRC | Criteria | Characteristic |
---|---|---|
AAJD | THREAD CLASS | 2A |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AASA | THREAD LENGTH | 1.250 INCHES MINIMUM |
AASB | FASTENER LENGTH | 4.900 INCHES MINIMUM AND 5.100 INCHES MAXIMUM |
AASK | HEAD STYLE | ROUND |
AASL | HEAD DIAMETER | 1.032 INCHES MINIMUM AND 1.094 INCHES MAXIMUM |
AASU | HEAD HEIGHT | 0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
AGQB | NECK LENGTH | 0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM |
AHYM | NOMINAL THREAD DIAMETER | 0.500 INCHES |
CMLP | THREAD QUANTITY PER INCH | 13 |
CQBC | MINIMUM TENSILE STRENGTH | 55000 POUNDS PER SQUARE INCH |
CQFM | HARDNESS RATING | 95.0 ROCKWELL B MAXIMUM OVERALL |
CWXQ | NECK WIDTH | 0.492 INCHES MINIMUM AND 0.515 INCHES MAXIMUM |
MATT | MATERIAL | STEEL OVERALL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE GR 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
SFTT | SURFACE TREATMENT | ZINC OVERALL |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM-B633 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
THSD | THREAD SERIES DESIGNATOR | UNC |
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