Model: D3791-.5-BL1

Check Valve

Properties:

Pipe Size Accommodated
0.500 inches 1st end
Flow Control Device
Disk
Connection Style
Socket (pipe) 1st end
Valve Operation Method
Automatic
Connection Type
Unthreaded internal tube 1st end
Mounting Position
Horizontal
Criticality Code Justification
Zzzy
Material
Copper alloy 964 body
Material
Copper alloy 964 seat
Material
Copper alloy 964 flow control device and rubber butadiene-acrylonitrile class nbr flow control device
Material
Copper alloy 964 and rubber butadiene-acrylonitrile class nbr flow control device
Media For Which Designed
Water-oil-gas single response
Style Designator
Straight thru
Reference Number Differentiating Characteristics
Quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items
Reference Number Differentiating Characteristics
Material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items
NSN
4820-00-054-3796
Part Number
D3791-.5-BL1
Description
Valve,check
CAGE

Part D3791-.5-BL1 NSN 4820-00-054-3796

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05487
FIIG:
A530B0
Concept No.:
1
App. Key:
Cond. Code:
1
Status:
A

Material Classification

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
5.5 X 4.0 X 4.0
Paclk Weight:
2.3000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
A
SPI No.:
SPI Rev.:
SPC Mkg:
24
LVL_A:
E
LVL_B:
F

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
127220
UFC:
64490
LTL:
77.5
LCL:
77.5
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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