You have reached this page because of your interest in the Screw Cap Hexagon Head NSN parts we have available on NSN Domain. Here, you can submit a quote request for Eastern Controls Inc part number B0138MK, a component that can be located by searching for NSN 5305-01-617-0143 in our database. Apart from part number B0138MK, we also have an array of others, including military, defense, and aerospace parts that have been sourced from a wide range of trusted manufacturers on our Approved Vendor List (AVL). With this in mind, we invite you to explore our ever-expanding catalogs for in-demand items according to manufacturer, NSN, NIIN, and more.
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NSN Domain works with numerous government and defense agencies, so we take advantage of CAGE Codes like 1FAL7 to uniquely identify items in a standardized manner. Moreover, we organize our stock according to various Federal Supply Classes (FSC), ensuring customers can find Eastern Controls Inc part number B0138MK, which can be found under the FSC 5305 Screws with ease. On that note, please complete the form below for NSN 5305-01-617-0143 and/or any others so we can see how we can find a solution to your needs. For a hands-on approach, call or email us at any time; our experts are on standby 24/7x365!
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-617-0143 Item PartTypeName: SCREW,CAP,HEXAGON HEAD | 5305 | 016170143 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| B0138MK | 5 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.470 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 0.780 INCHES NOMINAL |
| AASK | HEAD STYLE | HEXAGON |
| AASU | HEAD HEIGHT | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.3125 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CQFM | HARDNESS RATING | 35.0 ROCKWELL C MAXIMUM OVERALL |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW, VENT |
| MATT | MATERIAL | NICKEL ALLOY OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM 574 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
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