Buy 1-H-31C-250 Part of Star Stainless Screw Co with NSN 5305-01-625-2143
MPN: 1-H-31C-250
Alternate P/N: 1H31C250
Manufacturer: Star Stainless Screw Co
NSN: 5305-01-625-2143
Item Name: Screw Cap Hexagon H
CAGE Code: 97852
FSC: 5305 Screws
Part number 1-H-31C-250 is available for immediate shipping. The NSN for part number is 5305016252143. This part is manufactured by Star Stainless Screw Co. It is described as Screw Cap Hexagon H. Would you like to request a quote for part number 1-H-31C-250? Please fill out the form.
The form includes various important fields such as your contact details, Need Parts By, and Quantity. Please make sure to fill out all these fields accordingly before clicking to submit the form. Our experts will review your answers for Need Parts By and Quantity to calculate your quote.

Upload RFQ Sheet
If you have more than one item, upload your spreadsheet here
NSN Information for Part Number 1-H-31C-250 with NSN 5305-01-625-2143, 5305016252143
NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
5305-01-625-2143 Item Description: Screw Cap Hexagon H | 5305 | 016252143 | 0 | N | A | |
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | A | A | 0 | |||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
1-H-31c-250 | 5 | 2 | 5 |
Characteristics Data of NSN 5305-01-625-2143, 5305016252143
MRC | Criteria | Characteristic |
---|---|---|
AAJD | THREAD CLASS | 2A |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AASA | THREAD LENGTH | 2.50 INCHES NOMINAL |
AASB | FASTENER LENGTH | 2.50 INCHES NOMINAL |
AASK | HEAD STYLE | HEXAGON |
AASU | HEAD HEIGHT | 0.203 INCHES NOMINAL |
AATB | WIDTH BETWEEN FLATS | 0.500 INCHES NOMINAL |
AHYM | NOMINAL THREAD DIAMETER | 0.3125 INCHES |
CMLP | THREAD QUANTITY PER INCH | 18 |
CQBC | MINIMUM TENSILE STRENGTH | 70000 POUNDS PER SQUARE INCH |
CQFM | HARDNESS RATING | 70.0 ROCKWELL B MINIMUM OVERALL |
CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | 18-8 STAINLESS STEEL HEX HEAD CAP SCREW |
FEAT | SPECIAL FEATURES | SCREW MAY BE MILDLY MAGNETIC;SCREW IS MANUFACTURED OUTSIDE OF THE U.S.;CAGE 39428 HAS DRAWING FOR DESIGN CONTROL |
MATT | MATERIAL | STEEL PROPERTY CLASS 18.8 OVERALL |
THSD | THREAD SERIES DESIGNATOR | UNC |
Sought-After NSN Components List
Leading NSN Part Manufacturers