We appreciate your interest in Alcoa Global Fasteners Inc part number CA21351-4-8RS, which is currently ready for procurement here on Prompt Aerospace. For your reference, part number CA21351-4-8RS is listed with the NSN 5305-01-488-3731 and description “Screw Close Tolerance.” If this is the item you are seeking and you would like to request a quote for your comparisons, simply complete the form below with information like your desired quantity, budget, and anticipated fulfillment timeframe. We regularly respond to requests within 15 minutes of receiving them, using the details we are offered to curate the most ideal purchasing options.
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If you want to explore other items produced by Alcoa Global Fasteners Inc under the CAGE Code 92215 or that similarly fall under the FSC 5305 Screws, keep in mind that since we list everything with relevant information, you can easily locate related part numbers using our search engine or catalogs. We also excel at tracking down parts with long lead times or that are generally hard to find, meaning that we can serve you even if you do not see exactly what you need on our website. With all of this being said, we are ready to help you source any of the NSN 5305-01-488-3731 parts and Screw Close Tolerance items your operations require, so request a quote today.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-488-3731 Item PartTypeName: SCREW,CLOSE TOLERANCE | 5305 | 014883731 | 0 | N | A | |
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | A | 0 | |||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| CA21351-4-8RS | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.567 INCHES MINIMUM AND 0.706 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.377 INCHES NOMINAL |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.435 INCHES NOMINAL |
| AAUM | LOCKING FEATURE | DETENT RING LOCKING FEATURE |
| AAUR | GRIP DIAMETER | 0.249 INCHES NOMINAL |
| AAUY | POINT LENGTH | 0.100 INCHES NOMINAL |
| AAVA | POINT DIAMETER | 0.211 INCHES MINIMUM AND 0.216 INCHES MAXIMUM |
| AAWU | SINGLE SHEAR STRENGTH | 4140 POUNDS PER SQUARE INCH |
| ABQJ | POINT STYLE | CHAMFER DOG |
| AGAV | END ITEM IDENTIFICATION | F-22 RAPTOR |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 0.571 INCHES MINIMUM AND 0.710 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQBC | MINIMUM TENSILE STRENGTH | 2845 POUNDS PER SQUARE INCH |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 100.0 DEGREES MAXIMUM |
| CWDK | POINT CHAMFER ANGLE | 45.0 DEGREES NOMINAL |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | STUD BOLT |
| FEAT | SPECIAL FEATURES | DRIVE STYLE IS: RADIAL-SLOT RECESS/ FAIRCHILD AREOSPACE, NOT LISTED THIS FIIG. BORED HOLE, THREADED END, 0.130 IN DIA, 0.620 IN DP; WIRE FORM HOLD-OUT SPRING INSERTED; 2 LEAD THREAD. |
| MATT | MATERIAL | IRON ALLOY 660 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5731 NATIONAL STD/SPEC 1ST MATERIAL RESPONSE OVERALL OR AMS 5737 NATIONAL STD/SPEC 2ND MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS QQ-P-35 NATIONAL STD/SPEC ALL TREATMENT RESPONSES OVERALL |
| SUPP | SUPPLEMENTARY FEATURES | STUD BOLTS SHALL HAVE POLYPROPLENE HEAD PROTECTIVE RING INSTALLED FOR SHIPPING, CUSTOMER TO REMOVE RING BEFORE INSTALLING |
| THSD | THREAD SERIES DESIGNATOR | UNF |
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