Get an Instant Quote for Part Number 639-21 with NSN 5305-00-527-4245 by Kollsman Inc
Part Number: 639-21 | Alternate P/N: 63921 | Manufacturer: Kollsman Inc | NSN: 5305-00-527-4245 (5305005274245) | NIIN: 005274245 | Item Name : Screw Shoulder | CAGE Code: 89944 | FSC: 5305 Screws |
Part number 639-21 under NSN 5305005274245 and FSC 5305 Screws is now available in our ready-to-ship-inventory. This part is a Screw Shoulder manufactured by Kollsman Inc under CAGE Code 89944. To receive a quick quote for this part number, fill out the form
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CHARACTERISTICS DATA of NSN 5305-00-527-4245, 5305005274245
MRC | Criteria | Characteristic |
---|---|---|
AAJD | THREAD CLASS | 3A |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AASA | THREAD LENGTH | 0.097 INCHES MINIMUM |
AASB | FASTENER LENGTH | 0.190 INCHES NOMINAL |
AASK | HEAD STYLE | FLAT COUNTERSUNK |
AASL | HEAD DIAMETER | 0.161 INCHES MINIMUM AND 0.167 INCHES MAXIMUM |
AATN | SHOULDER DIAMETER | 0.106 INCHES NOMINAL FIRST SHOULDER |
AATX | SHOULDER LENGTH | 0.060 INCHES NOMINAL FIRST SHOULDER |
ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
AHYM | NOMINAL THREAD DIAMETER | 0.086 INCHES |
CMLP | THREAD QUANTITY PER INCH | 64 |
CRSQ | COUNTERSINK ANGLE | 82.0 DEGREES NOMINAL |
CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
MATT | MATERIAL | STEEL COMP 1213 OVERALL |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
THSD | THREAD SERIES DESIGNATOR | UNF |
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Aviation Axis is one of the leading suppliers of NSN part 639-21 from Kollsman Inc and other long-lead time aviation parts in the US. Owned and operated by ASAP Semiconductor, an AS9120B, ISO 9001:2015, and FAA AC 0056B accredited company, we stock over 10 million unique NSNs from 26 distinct federally classified categories. With more than 2 billion parts sourced from over 5,000 manufacturers globally, we have one of the largest inventories of ready-to-ship parts. And because we offer same-day and next-day delivery, we’re perfect for meeting all your complex Aircraft on Ground (AOG) requirements.