Model: 121022

Hose To Boss Straight Adapter

Properties:

Thread Class
3a 2nd end
Connection Style
Beaded (hose) 1st end
Connection Style
External seat for gasket seal (boss) 2nd end
Connection Type
Threaded external boss 2nd end
Connection Type
Unthreaded external hose 1st end
Thread Size
0.438 inches 2nd end
Inside Diameter Hose Accommodated
0.250 inches 1st end
Nominallength
0.938 inches
Material
Aluminum alloy
Surface Treatment
Anodize inside
Thread Series Designator
Unf 2nd end
NSN
4730-00-041-1579
Part Number
121022
Description
Adapter,straight,hose To Boss
CAGE

An adapter having standard hose threads on one end, an incomplete part of a threaded end connection that grips the hose directly, or an unthreaded end designed to accommodate a hose. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a hose or hose fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, hose and connector, hose, bulkhead. Excludes items having flanged ends.

Part 121022 NSN 4730-00-041-1579

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22673
FIIG:
A080B0
Concept No.:
1
App. Key:
A
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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051400
UFC:
29700
LTL:
77.5
LCL:
77.5
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7609000000
  • SITC: 68427
  • End Use: Finished metal shapes
  • NAICS: 332919
  • USDA: 1

Freight Class: Aluminum tube or pipe fittings (couplings,elbows sleeves)

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