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NSN 2530-00-278-2236, 2530002782236
Cancelled -> Replaced by 2530003181038

Federal Supply Classification
FSC 2530 - Vehicular Brake, Steering, Axle, Wheel, and Track Components
National Item Identification Number
NIIN 002782236
Codification Country
United States
Item Name Code
INC 11298
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(P) There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 2530-00-278-2236

National Stock Number (NSN) 2530-00-278-2236, or NIIN 002782236, (brake drum) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2530003181038.

There are 5 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 6 suppliers. Today, 6 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 01, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 11298. [A CIRCULAR SHAPED METAL ITEM DESIGNED TO BE CONNECTED TO A MACHINE OR VEHICLE SHAFT OR WHEEL AND USED TO RETARD, STOP OR PREVENT MOTION BY THE APPLICATION OF PRESSURE EXERTED BY BRAKE(S) OR BAND(S).]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 2530002782236 contains an unknown precious metal.

This NSN is associated to Schedule B 8708300050: brakes and servo-brakes and parts, of motor vehicles of headings 8701 to 8705. The Schedule B End Use is listed as other parts and accessories of vehicles. NAICS classification category 336340: motor vehicle brake system manufacturing.

This information was last updated on .


Technical Characteristics

ADJUSTMENT HOLE
(AYQH) NOT INCLUDED
BALANCING PAD
(AYQL) NOT INCLUDED
BRAKING SURFACE DIAMETER
(AYQA) 7.495 INCHES MINIMUM AND 7.505 INCHES MAXIMUM
BRAKING SURFACE LOCATION
(AYPQ) EXTERNAL
BRAKING SURFACE WIDTH
(AYQB) 1.625 INCHES NOMINAL
CENTER HOLE DIAMETER
(ADYT) 2.550 INCHES MINIMUM AND 2.555 INCHES MAXIMUM
COOLING FIN
(AYQF) NOT INCLUDED
INSPECTION HOLE
(AYQJ) NOT INCLUDED
OIL DRAIN HOLE
(AYQK) NOT INCLUDED
OVERALL OUTSIDE DIAMETER
(ADGA) 7.495 INCHES MINIMUM AND 7.505 INCHES MAXIMUM
OVERALL WIDTH
(ABMK) 1.885 INCHES NOMINAL
MATERIAL AND LOCATION
(ANNQ) STEEL OVERALL
MOUNTING HOLE DIAMETER
(ABTB) 0.381 INCHES MINIMUM AND 0.388 INCHES MAXIMUM
MOUNTING HOLE SPACING
(ALXY) 2 HOLES SPACED ON CENTER,2 HOLES SPACED 10 DEG OF CENTER ON 3.122 IN. MIN,3.128 IN. DIA BOLT CIRCLE
MOUNTING HOLE QUANTITY
(ABTJ) 4
MATERIAL AND LOCATION
(ANNQ) STEEL OVERALL ERR-100 ERR-100

Manufacturer Part Numbers

330086

RNCC
5
RNVC
9
330086

RNCC
5
RNVC
2
3719M13

RNCC
5
RNVC
9
4802

RNCC
5
RNVC
9
4802

RNCC
5
RNVC
9
806026

RNCC
5
RNVC
2
8329632

RNCC
3
RNVC
2

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