3-1664-22-96-6

Air Duct Hose

NSN 4720-00-217-6821

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
002176821

Technical Specifications of NSN

Cross Sectional Shape:
Round
Inside Diameter:
2.750 inches first end
Endlength:
1.500 inches first end
Connection Style:
Round first end
Connection Type:
Soft first end
End Inside Diameter:
2.750 inches first end
Maximum Operating Pressure:
5.0 pounds per square inch
Measuring Method And Length:
24.000 inches
Material:
Fiberglass 1st ply and rubber silicone class q 1st ply
Material:
Fiberglass 3rd ply and rubber silicone class q 3rd ply
Material:
Fiberglass reinforcing cord and rubber silicone class q reinforcing cord
Material:
Stainless steel 2nd ply
Style Designator:
Helically wound continous wire supported
NSN:
4720-00-217-6821
Item Name:
Coupling,flexible,low Pressure
Cage Code:
70628

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
8B783057-21
Cage Code:
89446
RNCC:
3
RNVC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
8B783057
Cage Code:
89446
RNCC:
D
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
3-1664
Cage Code:
70628
RNCC:
D
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
11116
FIIG:
A229A0
Concept No.:
App. Key:
A
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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051035
UFC:
33815
LTL:
RATING VARIABLE
LCL:
--
WCC:
736
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): "Low Pressure Flexible Coupling"

A flexible, tubular item of light wall construction. It must have single or multiple layers of nonmetallic material, but may contain metal wire reinforcement, foil type liner, and/or woven or braided cover. It is designed to convey under low pressure gaseous material, such as air and fumes, and light weight solid materials, such as dust, powders, and fibers. For items with couplings, see hose assembly, air duct. For items of sleeve section design rated for high pressure use, see sleeve, seal, coupling. Excludes hose, nonmetallic.

MOE Major Organizational Entities

Entity
DSOR
User:
REPUBLIC OF KOREA Republic of Korea
DSOR:

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