We are pleased to offer procurement for Hamilton Sundstrand Corporation part number 521439 here on NSN Portal, a Screw Shoulder product that is listed with the NSN 5305-00-758-0959 for ease of identification. You have reached our Request for Quote (RFQ) form for this listing, where you are encouraged to submit details on your requirements to receive tailored purchasing options from our staff. As you will see, we ask that you offer key information on your pricing target, desired quantity, and more, as this will ensure that the representative who responds to your request is able to provide the most fitting solutions for your needs.
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Whether you procure part number 521439 or other NSN products from our website, you can rest assured that we uphold full traceability for all items. For example, this particular listing traces back to Hamilton Sundstrand Corporation through the CAGE Code 73030, as well as falls under FSC 5305 Screws based on having the NSN 5305-00-758-0959. Furthermore, every purchase will be delivered with any applicable qualifying certifications or manufacturer trace documentation as per our NO CHINA SOURCING pledge. If you are ready to experience why professionals rely on us for their needs, request a quote for part number 521439 today and take advantage of our industry-leading services.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-00-758-0959 Item PartTypeName: SCREW,SHOULDER | 5305 | 007580959 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 521439 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.500 INCHES NOMINAL |
| AASL | HEAD DIAMETER | 0.700 INCHES NOMINAL |
| AATX | SHOULDER LENGTH | 0.105 INCHES MINIMUM FIRST SHOULDER AND 0.108 INCHES MAXIMUM FIRST SHOULDER |
| ASDB | WIDTH ACROSS FLATS | 0.219 INCHES MINIMUM AND 0.221 INCHES MAXIMUM |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | STEEL COMP 4340 OVERALL |
| AAJD | THREAD CLASS | 2A |
| AASB | FASTENER LENGTH | 0.550 INCHES NOMINAL |
| AASK | HEAD STYLE | FLAT CHAMFER |
| AASU | HEAD HEIGHT | 0.122 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.428 INCHES MINIMUM FIRST SHOULDER AND 0.430 INCHES MAXIMUM FIRST SHOULDER |
| ABQZ | INTERNAL DRIVE STYLE | HEXAGON |
| AHYM | NOMINAL THREAD DIAMETER | 0.312 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CQFM | HARDNESS RATING | 35.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| FEAT | SPECIAL FEATURES | NYLON PELLET IN THD |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 1 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
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