We’re pleased to announce that part number 25QD 21DP18 with NSN 2530011491781 is now available in our ready-to-ship inventory. Manufactured by Mack Trucks Inc having CAGE Code 89619 under FSC 2530 Vehicular Brake Steering Axle Wheel and Track Components, 25QD 21DP18 part is a Adjuster Slack Brake. Are you interested in a quick quote for 25QD 21DP18 part? All you have to do is fill in the RFQ form below with your information, and we will take care of the rest. A dedicated sales representative will respond to your RFQ by email or by phone within 15 minutes of receiving this form.
| Part Number: 25QD 21DP18 | NSN: 2530-01-149-1781 (2530011491781) | Item Name: Adjuster Slack Brake | NIIN : 011491781 | |
| CAGE Code: 89619 | FSC: 2530 Vehicular Brake Steering Axle Wheel and Track Components | FSG: 25 Vehicular Equipment Components | Category: NSN | |
| Qty Available: 1990 | Description: Adjuster Slack Brake | Manufacturer: Mack Trucks Inc | Last Updated: 05-27-2025 | Country: USA |
| NCB Code: 01 | INC Code: 10090 | |||
Your quote will be calculated based on your answers to asterisk-marked (*) fields such as Needs Parts By and Quantity (ea), so be sure to fill them out as best and as thorough as possible. ASAP Aviation Stock, owned and operated by ASAP Semiconductor, is a leading supplier of NSN parts - with more than 2 billion NSNs in stock.
We are an AS9120B, ISO 9001:2015, and FAA 0056B accredited company and have several warehouses full of ready-to-ship parts in key locations across the US and Canada. This allows us to fulfill AOG requirements in a timely manner with ease. Need to meet your requirements ASAP? No problem, we offer same day shipping and next day shipping on qualifying items.
The National Stock Number, also known as NSN, is recognized and utilized as a cataloging system for procuring, stocking, and issuing items by all members of the North Atlantic Treaty Organization (NATO) and the United States’ Department of Defense (DoD). To learn more about 25QD 21DP18 part with NSN 2530011491781, call us at our toll-free number +1-714-705-4780, or email us at sales@asapaviationstock.com.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2530-01-149-1781 Item Description: ADJUSTER,SLACK,BRAKE | 2530 | 011491781 | 0 | P | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| K-500-CH-1877 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAZR | MAJOR DIAMETER | 1.530 INCHES NOMINAL |
| ABSA | SPLINE QUANTITY | 10 |
| AGQA | LARGEST DIAMETER | 3.254 INCHES NOMINAL |
| AMWE | ADJUSTMENT TYPE | DOUBLE ARM |
| AXYS | SPLINE TYPE | STRAIGHT SPLINE |
| AYTR | CONNECTING ARM DESIGN | STRAIGHT |
| AYTW | CONNECTING ARM HOLE QUANTITY | 2 |
| AYTX | CONNECTING ARM HOLE BUSHING | INCLUDED |
| AYTY | SMALLEST DIAMETER | 1.110 INCHES NOMINAL |
| AYTZ | HOLE TAPER | 0.590 INCHES PER FOOT NOMINAL |
| AYWA | CONNECTING ARM CENTER TO CENTER DISTANCE BETWEEN SPLINE HOLE AND CONNECTION HOLE | 4.220 INCHES NOMINAL |
| AYWB | CONNECTING ARM THICKNESS | 0.525 INCHES NOMINAL |
| SHPE | SHAPE | TAPERED |
| 2010000011565 | 3010000016187 |
| 1510010879129 | 4010000019590 |
| 5110000122252 | 6010012320400 |
| 7010003227140 | 8150014633182 |
| 1510001240914 | 1510000808414 |
| View All | |
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