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NSN 2530-00-432-1208, 2530004321208
CYLINDER ASSEMBLY,HYDRAULIC BRAK

Federal Supply Classification
FSC 2530 - Vehicular Brake, Steering, Axle, Wheel, and Track Components
National Item Identification Number
NIIN 004321208
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.
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DLMS® Summary

National Stock Number 2530-00-432-1208

National Stock Number (NSN) 2530-00-432-1208, or NIIN 004321208, (cylinder assembly,hydraulic brak) was assigned September 14, 1972 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 7 manufacturer part numbers associated with this NSN. 6 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 8 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Jul 02, 2018. There have been 4 contracts issued for this part number, with 4 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE7L318V8865, SPE7L318P0119, SPE7L317P3703, SPM7L311M8876. The total value of the awarded contracts has been US$ 10,902.25.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

There has been a small amount of 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 Nov 01, 2008, 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 annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) 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 2530004321208 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

BLEEDING FEATURE QUANTITY
(CLND) 1
BODY OUTSIDE DIAMETER
(ADAR) 1.390 INCHES NOMINAL
BORE DIAMETER
(ABXV) 1.000 INCHES NOMINAL
BORE TYPE
(ASBP) STRAIGHT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING PROVISIONS
(CLMR) 1.625 INCHES NOMINAL
DESIGN CHARACTERISTICS
(CKSD) DOUBLE ACTING SINGLE CYLINDER
FEATURES PROVIDED
(CBBL) BLEEDER VALVES AND RUBBER BOOT
OVERALL HEIGHT
(ABKW) 2.450 INCHES NOMINAL
OVERALL WIDTH
(ABMK) 1.625 INCHES NOMINAL
MATERIAL
(MATT) STEEL BODY
MOUNTING FACILITY THREAD CLASS
(AKBM) 2B
MOUNTING FACILITY THREAD DIRECTION
(AKBN) RIGHT-HAND
MOUNTING FACILITY THREAD DIAMETER
(CDTF) 0.312 INCHES NOMINAL
MOUNTING FACILITY THREAD LENGTH
(CLMN) 0.500 INCHES NOMINAL
MOUNTING FACILITY THREAD QUANTITY PER INCH
(CDTG) 18
MOUNTING FACILITY THREAD SERIES DESIGNATOR
(CDTD) UNC
MOUNTING POSITION
(BBJX) RIGHT
MOUNTING PROVISION ARRANGEMENT STYLE
(BBBW) TWO HOLE
MOUNTING PROVISION
(ABDR) THREADED MOUNTING STUDS
MOUNTING TYPE AND LOCATION
(CLML) FLANGE CENTER SECTION
PORT LOCATION AND QUANTITY
(CLMS) 1 CENTER SECTION
PORT STYLE
(CLMT) INVERTED FLARE
PORT THREAD CLASS
(CLNB) 2B
PORT THREAD DIAMETER
(CLMX) 0.375 INCHES NOMINAL
PORT THREAD QUANTITY PER INCH
(CLMY) 24
PORT THREAD SERIES DESIGNATOR
(CLMW) UNF
SEAT ANGLE IN DEG
(AJFY) 45.0
TEMP RATING
(ABJH) NOT RATED
BODY MATERIAL
(AAFZ) STEEL
MATERIAL
(MATT) UNABLE TO DECODE

Manufacturer Part Numbers

2530004321208

ISC
C
RNCC
5
RNVC
9
33005

RNCC
5
RNVC
9
33005

RNCC
3
RNVC
9
33005

RNCC
5
RNVC
9
3613

RNCC
5
RNVC
9
3633518

RNCC
5
RNVC
9
3633518

RNCC
5
RNVC
9
9026

RNCC
5
RNVC
9
EW74996

RNCC
5
RNVC
9
033005

RNCC
3
RNVC
2
2530004321208

RNCC
5
RNVC
9

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