| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-00-439-6253 Item Description: Screw Shoulder | 5305 | 004396253 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 717124430802 | 2 | 9 | 6 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.270 INCHES MINIMUM |
| AASB | FASTENER LENGTH | 0.353 INCHES MINIMUM AND 0.397 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT CHAMFER |
| AASL | HEAD DIAMETER | 0.240 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.068 INCHES MINIMUM AND 0.092 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.140 INCHES MINIMUM FIRST SHOULDER AND 0.143 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.064 INCHES MINIMUM FIRST SHOULDER AND 0.068 INCHES MAXIMUM FIRST SHOULDER |
| ABQZ | INTERNAL DRIVE STYLE | SLOT |
| AHYM | NOMINAL THREAD DIAMETER | 0.086 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 64 |
| CQFM | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| CRTL | CRITICALITY CODE JUSTIFICATION | AATN |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | STEEL COMP 1137 OVERALL OR STEEL COMP 1141 OVERALL |
| SFTT | SURFACE TREATMENT | PHOSPHATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
NSN Parts Now, owned and operated by ASAP Semiconductor, is among the leading distributor of Mpd hard-to-find NSN parts. We have one of the largest inventories in the US, which features more than 2 billion parts from over 5000 leading manufacturers. That coupled with our No China Sourcing Pledge makes us one of the most reliable and preferred distributors in the USA.
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