Buy FFB561 Part of Astm Institute For Standards with NSN 5305-00-252-1538
MPN: FFB561
Manufacturer: Astm Institute For Standards
NSN: 5305-00-252-1538
Item Name: Screw Lag
CAGE Code: 1Y2S6
FSC: 5305 Screws
Part number FFB561 is available for immediate shipping. The NSN for part number is 5305002521538. This part is manufactured by Astm Institute For Standards. It is described as Screw Lag. Would you like to request a quote for part number FFB561? 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
Characteristics Data of NSN 5305-00-252-1538, 5305002521538
MRC | Criteria | Characteristic |
---|---|---|
AASB | FASTENER LENGTH | 5.900 INCHES MINIMUM AND 6.000 INCHES MAXIMUM |
AASK | HEAD STYLE | SQUARE |
AASU | HEAD HEIGHT | 0.400 INCHES MINIMUM AND 0.444 INCHES MAXIMUM |
AATB | WIDTH BETWEEN FLATS | 0.906 INCHES MINIMUM AND 0.937 INCHES MAXIMUM |
AATN | SHOULDER DIAMETER | 0.605 INCHES MINIMUM FIRST SHOULDER AND 0.642 INCHES MAXIMUM FIRST SHOULDER |
AATX | SHOULDER LENGTH | 0.312 INCHES MINIMUM FIRST SHOULDER |
CQBC | MINIMUM TENSILE STRENGTH | 55000 POUNDS PER SQUARE INCH |
CQFM | HARDNESS RATING | 60.0 ROCKWELL B MINIMUM OVERALL |
CRGF | NONMACHINE THREAD STYLE | CONE POINT (TYPE BP) OR GIMLET POINT (TYPE A, AB OR BA) |
CTYF | NONMACHINE NOMINAL THREAD DIAMETER | 0.625 INCHES |
CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
MATT | MATERIAL | STEEL OVERALL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A307-68,GR A ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 TYPE OR 2 TYPE AND 2 STYLE AND B GRADE |
Part FFB561 With Different Manufacturers
Sought-After NSN Components List
Leading NSN Part Manufacturers