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NSN 2530-00-868-7658, 2530008687658
CYLINDER ASSEMBLY,HYDRAULIC BRAK

Federal Supply Classification
FSC 2530 - Vehicular Brake, Steering, Axle, Wheel, and Track Components
National Item Identification Number
NIIN 008687658
Codification Country
United States
Item Name Code
INC 10862
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 2530-00-868-7658

National Stock Number (NSN) 2530-00-868-7658, or NIIN 008687658, (cylinder assembly,hydraulic brak) was assigned October 23, 1967 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 11 manufacturer part numbers associated with this NSN. 8 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 15 suppliers. Today, 7 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 5 suppliers are deemed design controlled or valid supply parts.

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

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 02, 2005, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 10862. [A DEVICE CONSISTING OF A CYLINDER, HYDRAULIC BRAKE, WHEEL WITH A PISTON(S) AND OTHER COMPONENT PARTS WHICH IS MOUNTED TO THE BACK PLATE OF A WHEEL. IT USES THE FLOW AND PRESSURE OF A FLUID TO CREATE THE LINEAR MOTION REQUIRED TO OPERATE THE BRAKE SHOES OF A HYDRAULIC BRAKE SYSTEM.]. 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 2530008687658 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

BODY MATERIAL
(AAFZ) STEEL
BODY OUTSIDE DIAMETER
(ADAR) 1.625 INCHES NOMINAL
BORE DIAMETER
(ABXV) 1.125 INCHES NOMINAL
BORE TYPE
(ASBP) STRAIGHT
DESIGN CHARACTERISTICS
(CKSD) SINGLE ACTING SINGLE CYLINDER
OVERALL DIAMETER
(ADAV) 1.625 INCHES NOMINAL
OVERALL HEIGHT
(ABKW) 3.625 INCHES NOMINAL
MATERIAL
(MATT) STEEL BODY
MOUNTING FACILITY DIAMETER
(CLMQ) 0.813 INCHES NOMINAL
MOUNTING POSITION
(BBJX) LEFT
MOUNTING PROVISION
(ABDR) UNTHREADED MOUNTING HOLES
MOUNTING TYPE AND LOCATION
(CLML) FLANGE CENTER SECTION
PORT LOCATION AND QUANTITY
(CLMS) 1 CENTER SECTION
PORT STYLE
(CLMT) FLARE
PORT THREAD CLASS
(CLNB) 2B
PORT THREAD QUANTITY PER INCH
(CLMY) 20
PORT THREAD SERIES DESIGNATOR
(CLMW) UNF
MATERIAL
(MATT) UNABLE TO DECODE

Manufacturer Part Numbers

172112

RNCC
5
RNVC
9
172112

RNCC
5
RNVC
9
2191447

RNCC
5
RNVC
9
3442

RNCC
5
RNVC
9
3442

RNCC
5
RNVC
9
37026

RNCC
5
RNVC
9
37026

RNCC
5
RNVC
9
5457165

RNCC
5
RNVC
9
5464561

RNCC
5
RNVC
9
5464561

RNCC
3
RNVC
2
EW44462

RNCC
5
RNVC
9
F45998

RNCC
5
RNVC
2
H45998

RNCC
5
RNVC
2
W45998

RNCC
5
RNVC
2
WC45998

RNCC
5
RNVC
2
WC45998

RNCC
5
RNVC
9

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