Alternative NSN: 5305-01-272-9976 |
Item Name:Screw Shoulder |
FSG: 53 Hardware and Abrasives |
Federal Supply Class (FSC): 5305 Screws |
NIIN: 012729976 |
NCB Code: USA (01) |
Manufacturers: National Aerospace Standards , Military Specifications Promulgated By Military Departments/Agencies Under Autho , Federal Specifications , Astm Institute For Standards |
Part No | Manufacturer | Item Name | QTY | RFQ |
---|---|---|---|---|
1-4-20UNC-2AX1-1-4IN-LG | National Aerospace Standards | screw shoulder | Avl | RFQ |
1/4-20UNC-2AX1-1/4IN. LG | Military Specifications Promulgated By Military Departments/Agencies Under Autho | screw shoulder | Avl | RFQ |
FF-S-86 | Federal Specifications | screw shoulder | Avl | RFQ |
FF-S-86 | Astm Institute For Standards | screw shoulder | Avl | RFQ |
MRC | Criteria | Characteristic |
---|---|---|
AAJD | THREAD CLASS | 2A |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AASA | THREAD LENGTH | 1.150 INCHES NOMINAL |
AASB | FASTENER LENGTH | 1.250 INCHES NOMINAL |
AASK | HEAD STYLE | FLAT CHAMFER |
AASL | HEAD DIAMETER | 0.500 INCHES NOMINAL |
AASU | HEAD HEIGHT | 0.250 INCHES NOMINAL |
AATN | SHOULDER DIAMETER | 0.272 INCHES MINIMUM FIRST SHOULDER AND 0.274 INCHES MAXIMUM FIRST SHOULDER |
AATX | SHOULDER LENGTH | 0.438 INCHES NOMINAL FIRST SHOULDER |
AAUM | LOCKING FEATURE | PELLET THREADS |
ABQZ | INTERNAL DRIVE STYLE | HEXAGON |
AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
ASDB | WIDTH ACROSS FLATS | 0.188 INCHES NOMINAL |
CMLP | THREAD QUANTITY PER INCH | 20 |
CQBC | MINIMUM TENSILE STRENGTH | 170000 POUNDS PER SQUARE INCH |
CQFM | HARDNESS RATING | 38.0 ROCKWELL C MINIMUM FASTENER AND 45.0 ROCKWELL C MAXIMUM FASTENER |
CQHQ | MINIMUM YIELD STRENGTH | 150000 POUNDS PER SQUARE INCH |
CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
MATT | MATERIAL | PLASTIC LOCKING FEATURE |
MATT | MATERIAL | STEEL OVERALL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
THSD | THREAD SERIES DESIGNATOR | UNC |
ZZZT | NONDEFINITIVE SPEC/STD DATA | 6 TYPE |
5305-00-000-0094 (5305000000094) |
5305-00-001-1366 (5305000011366) |
5305-00-001-1367 (5305000011367) |
5305-00-001-1568 (5305000011568) |
5305-00-001-1569 (5305000011569) |
5305-00-001-1837 (5305000011837) |
5305-00-001-1918 (5305000011918) |
5305-00-001-1922 (5305000011922) |
5305-00-001-1926 (5305000011926) |
5305-00-001-1948 (5305000011948) |
5305-00-001-1963 (5305000011963) |
5305-00-001-2011 (5305000012011) |
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All shipments must comply with U.S.A export laws.
No exceptions.
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