MPN: 2R1861-8
Alternate P/N: 2R18618
NSN : 5305-01-313-9331
CAGE Code : 1FY45
Manufacturer: Aero Mechanical Fastening Systems
Item Name : Screw Shoulder
FSC : FSC 5305 Screws
Limitless Purchasing is your sourcing solution for all of your NSN part needs like 2R1861-8, offering rapid lead-times and competitive pricing on everything that we carry. Manufactured by Aero Mechanical Fastening Systems, this Screw Shoulder component is listed alongside the NSN part number 2R1861-8 for your ease of procurement. With current availability for this NSN part on our website, we invite you to begin the purchasing process by filling out the RFQ form as provided below. Once received by our team members, a dedicated account manager will review and respond in 15 minutes or less with a personalized quote that accommodates your individual needs and requirements.
NSN parts are those that follow the National Stock Number system as dictated by the United Nations, allowing for easier identification, supply, and procurement of standardized materials. As a leading distributor of NSN parts, we can help customers source the new, used, and obsolete components that they need from top global NSN parts manufacturers such as Aero Mechanical Fastening Systems. If you are facing an Aircraft on Ground (AOG) situation, we also offer same-day and expedited shipping for a number of items that we carry. With over 2 billion items at your disposal, Limitless Purchasing can serve as your strategic sourcing partner for all of your operational needs. Get started on the purchasing process for NSN 5305013139331 and other parts such as 2R1861-8 that you have been searching for today and see what we can do for you!
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-313-9331 Item Description: Screw Shoulder | 5305 | 013139331 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 2r1861-8 | 5 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.188 INCHES MINIMUM AND 0.248 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.563 INCHES MINIMUM AND 0.593 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.223 INCHES NOMINAL |
| AATN | SHOULDER DIAMETER | 0.141 INCHES MINIMUM FIRST SHOULDER AND 0.142 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.305 INCHES MINIMUM FIRST SHOULDER AND 0.375 INCHES MAXIMUM FIRST SHOULDER |
| ABQZ | INTERNAL DRIVE STYLE | SLOT |
| AHYM | NOMINAL THREAD DIAMETER | 0.138 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQBC | MINIMUM TENSILE STRENGTH | 150000 POUNDS PER SQUARE INCH |
| CRSQ | COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| HUES | COLOR | BLACK TOP OF HEAD |
| MATT | MATERIAL | STEEL COMP 4037 OVERALL OR STEEL COMP 8740 OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| CQFM | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM OVERALL AND 37.0 ROCKWELL C MAXIMUM OVERALL |
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