NSN 2530-00-604-6494 NIIN 006046494 — Relay Air Pressure Valve

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NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
2530-00-604-6494
2530006046494
Description:
VALVE,RELAY,AIR PRESSURE
NSN Assigned:
22-JAN-75
DEMIL:
NO
Shelf Life:
N/A
UOM:
1 EA
Using Services:
Marines, Air Force

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

2530-00-604-6494 Specification Set by the OEM (see RNCC code 3)

Body Material AAFZ:

zinc alloy

Body Style AAQL:

multiple cionnection

Media For Which Designed ACKL:

air

First End Connection Type ACKM:

threaded internal pipe

First End Style Designator ACKN:

plain

First End Nominal Pipe Size Accommodated ACLG:

0.750in.

First End Thread Direction ACLL:

RIGHT-Hand

Second End Relationship With First End ACLR:

not identical

Second End Connection Type ACLS:

threaded internal pipe

Second End Style Designator ACLT:

flare

Second End Nominal Pipe Size Accommodated ACMN:

0.375in.

Second End Thread Direction ACMS:

RIGHT-Hand

Third End Relationship With Preceding Ends ACMX:

not identical with first or second end

Third End Connection Type ACMY:

threaded internal pipe

Third End Style Designator ACMZ:

plain

Third End Nominal Pipe Size Accommodated ACNV:

0.250in.

Third End Thread Direction ACNZ:

RIGHT-Hand

Fourth End Relationship With Preceding Ends ACPE:

identical with third end

Flow Control Device ADQU:

piston, spring loaded

End Connection Quantity ADQZ:

6

Special Features FEAT:

2 additional 1/4-18Npt ports; furnished w/two 1/4 pt tees

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
281869
Cage Code:
06853
RNCC:
3
RNVC:
2
DAC:
5
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
MP2-0029
Cage Code:
26697
RNCC:
3
RNVC:
2
DAC:
6
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
281869
Cage Code:
26697
RNCC:
5
RNVC:
9
DAC:
6
RNAAC:
AX
Status:
A
MSDS:
SADC:

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
36296
FIIG:
A07100
Concept No.:
1
App. Key:
AT
Cond. Code:
1
Status:
A
BODY STYLE MULTIPLE CIONNECTION style nsn 2530-00-604-6494
FIRST END STYLE DESIGNATOR PLAIN style nsn 2530-00-604-6494
FIRST END STYLE DESIGNATOR PLAIN style nsn 2530-00-604-6494
FIRST END STYLE DESIGNATOR PLAIN style nsn 2530-00-604-6494
FIRST END STYLE DESIGNATOR PLAIN style nsn 2530-00-604-6494
FIRST END STYLE DESIGNATOR PLAIN style nsn 2530-00-604-6494

Definition Definition of approved item name (AIN): "VALVE,RELAY,AIR PRESSURE"

A valve specifically designed for installation in an air brake system. It is used on trailers, long wheel base vehicles, as well as multiple rear axle vehicles. It serves to speed and synchronize the application and release of air operated service or parking brakes. It may include emergency features for trailer application.

2530-00-604-6494 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
P
PMIC:
U
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) P

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

Precious Metals (PMIC) U

Precious metal content is unknown

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

  Identification Codes

HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.

Material Management Material categorization and source of supply

SOS
SMIC
MMAC
MCC
SOS:
SMS
SOS:
MMAC:
MCC:
B2
SOS:
SMS
SOS:
MMAC:
MCC:
Source of Supply (SOS) SMS

Defense logistics agency, enterprise business systems

  Material Codes

SOS: Source of Supply. A three position code or routing identifier code (ric), which identifies the source of supply activity.

SMIC: Special Material Indicator Code. A two position code, which categorizes material on the basis of requirements for source or quality control, technical design or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling.

MMAC: Material Management Aggregation Code. A two position code that identifies an item of supply to be managed by a specific activity manager.

MCC: Material Echelon Code. A two position code employed by the marine corps in classifying items into categories by materiel category and procurement echelon. the alphanumeric management code is in the first position and identifies the materiel category

IMC: Denotes wether items shall be subjected to integrated management under the defense supply agency or retained by the individual military service or other department of defense components for their management. Assigned by th activity responsible for item management coding.