UA538951

Fluid Flow Restrictor

NSN 4730-01-337-7607

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
013377607

Product Technical Spec.

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.469 inches 1st provision
Thread Length:
0.469 inches 2nd provision
Outside Diameter:
Any acceptable
Length:
1.188 inches
Thread Size Designator:
9/16-18
Thread Provision:
Threaded
Orifice Diameter:
Between 0.083 inches and 0.093 inches
Design Type:
Tubular, hex shape
Thread Series:
Unjf
Hose/tube Size For Which Designed:
3/8 in. Od tube
Material:
Aluminum alloy, qq-a-225/8, alloy 6061, t6
Material:
Aluminum alloy 6061
Surface Treatment:
Iridium
Surface Treatment:
Iridium
NSN:
4730-01-337-7607
Item Name:
Orifice Block
Cage Code:
78943

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
UA538951-237
Cage Code:
78943
RNCC:
3
RNVC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
18263
FIIG:
T359-D
Concept No.:
App. Key:
DA
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
P
ESD:
ESD:
MMAC:
SX
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
052190
UFC:
30000
LTL:
RATING VARIABLE
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Orifice Block"

An item of solid one-piece construction, designed to restrict the flow of a fluid through it. It has an orifice of a smaller size than the diameter of flow into it. Excludes items such as valve (1), (as modified); and others with an adjustable orifice. Excludes pipe, tube, or hose fittings with restricted passages and items designed to test fluid flow. For items containing screens or filters, see restrictor unit, fluid flow.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
DSOR:

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