Model: B3521001

Quick Disconnect Coupling Half

Special Features:

Furnished w/toggle switch

Properties:

Overall Length
5.000 inches
Quick Disconnect Method
Push-pull all ends
Quick Disconnect Size
4.250 inches all ends
Connection Style
Plain all ends
Leg Length
1.000 inches
Connection Type
Internal quick disconnect all ends
Connection Type
Threaded internal pipe first fluid end connection
Features Provided
Safety locking feature
Thread Size
2.500 inches all ends
Material
Copper alloy body
Material Specification
Qq-c-390 federal specification single material response body
Style Designator
Male coupling half
Thread Series Designator
Anpt all ends
Specification Data
81349-mil-c-19179 government specification and 96906-ms26550 government standard
Nondefinitive Specification/std Data
2 class
NSN
4730-01-195-3875
Part Number
B3521001
Description
Coupling Half,quick Disconnect
CAGE
82366

A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a bolt, fluid passage on one end. The other end must have an internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. The fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. For self-sealing fittings with an external or internal threaded disconnect end, see coupling half, self-sealing. See also, connector, multiple, fluid pressure line.

Part B3521001 NSN 4730-01-195-3875

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
18681
FIIG:
A531T0
Concept No.:
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:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
7.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
052185
UFC:
29950
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7412200000
  • SITC: 68272
  • End Use: Finished metal shapes
  • NAICS: 332919
  • USDA: 1

Freight Class: Copper alloy tube or pipe fittings

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