NSN Part Number MS21921-20 of Engineered Arresting Systems with NSN 4730005548021 - Request a Quote Now
Nut Tube Coupling
MS21921-20 procurement notes
Thank you for taking an interest in the aerospace parts, military and defense parts, and Nut Tube Coupling products that we offer here on Buy NSN Parts. You have taken a particular interest in part number MS21921-20, a Engineered Arresting Systems item we stock that is listed alongside the NSN 4730005548021 for identification. If you are interested in receiving pricing and fulfillment options for this NSN part, please fill out and submit the RFQ form provided on this page while offering us crucial information such as your target price and expected shipping time frame. Within 15 minutes of us receiving and reviewing a completed request, you can expect to receive a solution on part number MS21921-20 tailored to your unique needs and restrictions alike.
To make the identification and procurement of products simple, we always list all offerings with as much information as we can. For example, while part number MS21921-20 belongs to NSN 4730005548021, it also falls under FSC , a commodity classification designation that organizes similar products together. Furthermore, this item is also produced under CAGE Code , denoting the exact facility that this item traces back to. With this in mind, take the time to explore our expansive selection at your leisure, and we will always be just a click or call away from offering customized fulfillment solutions and unrivaled savings.
Reference data
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- AS9120:2025· Aerospace QMS
- ISO 9001:2015· Quality Management
- FAA AC 00-56B· Voluntary Industry Distributor Accreditation
- U.S. ONLY· Fulfillment
NSN Information for Part Number MS21921-20 with NSN 4730-00-554-8021, 4730005548021
Characteristics Data of NSN 4730-00-554-8021, 4730005548021
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AARN | FABRICATION METHOD | MACHINED |
| ACTA | NUT STYLE | TUBE COUPLING |
| ADEA | NUT HEIGHT | 1.040 INCHES MINIMUM AND 1.060 INCHES MAXIMUM |
| AGAV | END ITEM IDENTIFICATION | AIRCRAFT APPLICATION |
| ASDB | WIDTH ACROSS FLATS | 2.000 INCHES NOMINAL |
| BRQL | LENGTH TO SHOULDER | 0.677 INCHES MINIMUM AND 0.697 INCHES MAXIMUM |
| BSPX | SMALLEST INSIDE DIAMETER | 1.330 INCHES MINIMUM AND 1.335 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UN |
| CMLP | THREAD QUANTITY PER INCH | 12 |
| CQJX | NOMINAL THREAD SIZE | 1.625 INCHES |
| CQRJ | NOMINAL TUBE OUTSIDE DIAMETER | 1.250 INCHES |
| CRRB | SEAT ANGLE | 45.00 DEGREES NOMINAL |
| MATT | MATERIAL | STEEL COMP 1137 OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| ZZZK | SPECIFICATION/STANDARD DATA | 96906-MS51819 GOVERNMENT STANDARD |
