Whether you are in need of military aviation parts, NSN components, or various forms of aerospace and defense parts, Aerospace Store is a single-sourcing solution with over 2 billion product listings readily available for purchase at any time with competitive pricing. You have reached the Request for Quote (RFQ) page for part number ST3M557-3D6, a Houston Precision Fastener L L C component we feature that is listed with the NSN 5305015910128 and item name “Screw Close Tolerance.” For further identification, part number ST3M557-3D6 was also specifically produced under CAGE Code 1VSL7 and belongs to Federal Supply Class (FSC) 5305 Screws. If you would like to receive specific options for procurement that have been tailored to your unique needs and restrictions alike, we ask that you please fill out and submit the form provided on this page with as much information as you can. Once our team has a chance to receive and review your offered details, a dedicated account manager will be in touch shortly after.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-591-0128 Item Description: Screw Close Tolerance | 5305 | 015910128 | 0 | N | A | |
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | A | 0 | |||
| Part Number | isc | rnvc | rncc | HCC | MSDS | SADC |
| St3m557-3d6 | 5 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A" |
| AAJF | THREAD DIRECTION | RIGHT-HAND" |
| AASA | THREAD LENGTH | 0.406 INCHES NOMINAL" |
| AASB | FASTENER LENGTH | 0.579 INCHES MINIMUM AND 0.609 INCHES MAXIMUM" |
| AASK | HEAD STYLE | FILLISTER COUNTERSUNK" |
| AASL | HEAD DIAMETER | 0.297 INCHES MINIMUM AND 0.302 INCHES MAXIMUM" |
| AASU | HEAD HEIGHT | 0.013 INCHES MAXIMUM" |
| AAUR | GRIP DIAMETER | 0.189 NOMINAL MILS AND 0.190 NOMINAL CENTIMETERS" |
| AAUY | POINT LENGTH | 0.039 INCHES NOMINAL" |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.070 NOMINAL MILS FIRST HOLE AND 0.075 NOMINAL CENTIMETERS FIRST HOLE" |
| ABQJ | POINT STYLE | FLAT" |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE" |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES" |
| ANEE | GRIP LENGTH | 0.188 NOMINAL INCHES" |
| CMLP | THREAD QUANTITY PER INCH | 32" |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM" |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 0.473 INCHES MINIMUM FIRST HOLE AND 0.483 INCHES MAXIMUM FIRST HOLE" |
| CWDK | POINT CHAMFER ANGLE | 45.0 MAXIMUM OF STANDARD RANGE SINGLE TREATMENT RESPONSE" |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW-CLOSE TOLERANCE, 100 DEG COUNTERSUNK, REDUCED HEAD, HI-TORQUE, NON-MAGNETIC CRES (135 KSI FSU)" |
| FEAT | SPECIAL FEATURES | HEAD HAS A 1.40 DEG RADIUS DOME" |
| MATT | MATERIAL | NICKEL ALLOY 718 OVERALL" |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL" |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL" |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2700 ASSN STD SINGLE TREATMENT RESPONSE OVERALL" |
| THSD | THREAD SERIES DESIGNATOR | UNJF" |
| AAJD | THREAD CLASS | 3A" |
| AAJF | THREAD DIRECTION | RIGHT-HAND" |
| AASA | THREAD LENGTH | 0.406 INCHES NOMINAL" |
| AASB | FASTENER LENGTH | 0.579 INCHES MINIMUM AND 0.609 INCHES MAXIMUM" |
| AASK | HEAD STYLE | FILLISTER COUNTERSUNK" |
| AASL | HEAD DIAMETER | 0.297 INCHES MINIMUM AND 0.302 INCHES MAXIMUM" |
| AASU | HEAD HEIGHT | 0.013 INCHES MAXIMUM" |
| AAUR | GRIP DIAMETER | 0.189 NOMINAL MILS AND 0.190 NOMINAL CENTIMETERS" |
| AAUY | POINT LENGTH | 0.039 INCHES NOMINAL" |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.070 NOMINAL MILS FIRST HOLE AND 0.075 NOMINAL CENTIMETERS FIRST HOLE" |
| ABQJ | POINT STYLE | FLAT" |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE" |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES" |
| ANEE | GRIP LENGTH | 0.188 NOMINAL INCHES" |
| CMLP | THREAD QUANTITY PER INCH | 32" |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM" |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 0.473 INCHES MINIMUM FIRST HOLE AND 0.483 INCHES MAXIMUM FIRST HOLE" |
| CWDK | POINT CHAMFER ANGLE | 45.0 MAXIMUM OF STANDARD RANGE SINGLE TREATMENT RESPONSE" |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW-CLOSE TOLERANCE, 100 DEG COUNTERSUNK, REDUCED HEAD, HI-TORQUE, NON-MAGNETIC CRES (135 KSI FSU)" |
| FEAT | SPECIAL FEATURES | HEAD HAS A 1.40 DEG RADIUS DOME" |
| MATT | MATERIAL | NICKEL ALLOY 718 OVERALL" |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL" |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL" |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2700 ASSN STD SINGLE TREATMENT RESPONSE OVERALL" |
| THSD | THREAD SERIES DESIGNATOR | UNJF" |
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