Buy MS51981 74L Part of Nat Aerospace Std with NSN 5305-01-195-7931
MPN: MS51981 74L
Alternate P/N: MS5198174L
Manufacturer: Nat Aerospace Std
NSN: 5305-01-195-7931
Item Name: Setscrew
CAGE Code: 80205
FSC: 5305 Screws
Part number MS51981 74L is available for immediate shipping. The NSN for part number is 5305011957931. This part is manufactured by Nat Aerospace Std. It is described as Setscrew. Would you like to request a quote for part number MS51981 74L? 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 MS51981 74L with NSN 5305-01-195-7931, 5305011957931
NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
---|---|---|---|---|---|---|
5305-01-195-7931 Item Description: Setscrew | 5305 | 011957931 | 0 | N | ||
CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
U | A | |||||
Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
MS51981 74L | 5 | 2 | 3 |
Characteristics Data of NSN 5305-01-195-7931, 5305011957931
MRC | Criteria | Characteristic |
---|---|---|
AAJD | THREAD CLASS | 3A |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AASB | FASTENER LENGTH | 0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM |
AASK | HEAD STYLE | HEADLESS (SETSCREW) |
AAUM | LOCKING FEATURE | PATCH THREADS OR STRIP THREADS |
ABQJ | POINT STYLE | OVAL |
ABQZ | INTERNAL DRIVE STYLE | HEXAGON |
AHYM | NOMINAL THREAD DIAMETER | 0.375 INCHES |
ASDB | WIDTH ACROSS FLATS | 0.188 INCHES NOMINAL |
CMLP | THREAD QUANTITY PER INCH | 16 |
CQFM | HARDNESS RATING | 45.0 ROCKWELL C MINIMUM OVERALL AND 53.0 ROCKWELL C MAXIMUM OVERALL |
MATT | MATERIAL | STEEL OVERALL |
SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
THSD | THREAD SERIES DESIGNATOR | UNC |
ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 3 STYLE |
Part MS51981 74L With Different Manufacturers
Sought-After NSN Components List
Leading NSN Part Manufacturers