ASAP Aviation Procurement is pleased to announce that part number 4C6XPIS IIS of NSN 5305-01-631-7320 is now available and in stock. We can get you one of the fastest and most competitive quotes on this part. Part number 4C6XPIS IIS is a Screw Assembled Washer manufactured by Tower Fasteners Co Inc under CAGE Code 5M579. Simply fill out the Request for Quote (RFQ) form provided here to get started on your quote. In order to make sure that we get you your quote in a timely manner, please take the time to make sure that all fields are completely filled out, particularly the asterisk-marked (*) fields like Parts Needed By and Quantity (ea).
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-631-7320 Item PartTypeName: SCREW,ASSEMBLED WASHER | 5305 | 016317320 | 0 | N | A | |
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | A | 0 | |||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 4C6XPIS/IIS | 5 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 6.0 MILLIMETERS NOMINAL |
| AASB | FASTENER LENGTH | 6.0 MILLIMETERS NOMINAL |
| AASK | HEAD STYLE | PAN |
| AASL | HEAD DIAMETER | 7.0 MILLIMETERS NOMINAL |
| AASU | HEAD HEIGHT | 2.7 MILLIMETERS NOMINAL |
| AAVW | WASHER QUANTITY | 1 |
| ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE II |
| AHYM | NOMINAL THREAD DIAMETER | 4.0 MILLIMETERS |
| CQQR | THREAD PITCH IN MILLIMETERS | 0.7 |
| CSPG | PRIMARY WASHER OUTSIDE DIAMETER | 8.8 MILLIMETERS NOMINAL |
| CTHW | PRIMARY WASHER STYLE | FLAT INTERNAL TEETH |
| CTJJ | PRIMARY WASHER MATERIAL THICKNESS | 0.6 MILLIMETERS NOMINAL |
| CXCY | III PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW,4MX6 |
| MATT | MATERIAL | STEEL COMP 304 OVERALL |
| THSD | THREAD SERIES DESIGNATOR | M |
![]() |
AS9120B and ISO 9001:2015 |
![]() |
Aviation Suppliers Association Member |
![]() |
FAA AC 0056B Accredited |
![]() |
AS 6081:2012 Certification |
![]() |
ESD S20.20-2014 Certification |
Before You Go, Take a look To Our Extensive Range of NSN Parts Catalog. We Provide High Quality NSN Parts with 24/7 Quotation Facility.
Request for Quote