At NSN Unlimited, we maintain a large database of parts MS16997-20L, FF-S-86 with NSN 5305-01-191-4578 used in civil and defense applications for the aerospace, marine, and commercial manufactured by Federal Specifications. Utilize our interface to browse items by part number, part type, manufacturer, and more. Obtain insights on top MRO and FBO services, Manufacturer profiles, and part catalogs.
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Alternative NSN: 5305-01-191-4578 |
Item Name: Screw Cap Socket He |
FSG: 53 Hardware and Abrasives |
Federal Supply Class (FSC): 5305 Screws |
NIIN: 011914578 |
NCB Code: USA (01) |
Manufacturers: Federal Specifications |
Part No | NSN | Item Name | Manufacturer | QTY | RFQ |
---|---|---|---|---|---|
MS16997-20L | 5305-01-191-4578 | screw cap socket he | federal specifications | Avl | RFQ |
FF-S-86 | 5305-01-191-4578 | screw cap socket he | federal specifications | Avl | RFQ |
MRC | Criteria | Characteristic |
---|---|---|
AAJD | THREAD CLASS | 3A |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AASA | THREAD LENGTH | 0.407 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
AASB | FASTENER LENGTH | 0.469 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
AASK | HEAD STYLE | FLAT CHAMFER |
AASL | HEAD DIAMETER | 0.218 INCHES MINIMUM AND 0.226 INCHES MAXIMUM |
AASU | HEAD HEIGHT | 0.134 INCHES MINIMUM AND 0.138 INCHES MAXIMUM |
AAUM | LOCKING FEATURE | PATCH THREADS OR STRIP THREADS |
ABQZ | INTERNAL DRIVE STYLE | HEXAGON |
AHYM | NOMINAL THREAD DIAMETER | 0.138 INCHES |
ASDB | WIDTH ACROSS FLATS | 0.1094 INCHES MINIMUM AND 0.1111 INCHES MAXIMUM |
CMLP | THREAD QUANTITY PER INCH | 32 |
CQBC | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
CQFM | HARDNESS RATING | 38.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL |
CQHQ | MINIMUM YIELD STRENGTH | 1550000 POUNDS PER SQUARE INCH |
CSYM | SURFACE FINISH | 32.0 MICROINCHES THREADS |
CSYM | SURFACE FINISH | 63.0 MICROINCHES BEARING SURFACE OF HEAD |
CSYM | SURFACE FINISH | 63.0 MICROINCHES GRIP |
MATT | MATERIAL | STEEL OVERALL |
SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
THSD | THREAD SERIES DESIGNATOR | UNC |
ZZZT | NONDEFINITIVE SPEC/STD DATA | 6 TYPE |
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