Model: 12421978

Hose To Boss Elbow

Special Features:

Note: 4 altered feature-1/4 inch port tapped 1/4-18npt on flat, 180 degrees from boss port

Properties:

Thread Class
2a 1st end
Thread Class
2a all ends
End Application
NSN2-32-001-4473
Connection Style
Flared w/ gasket seat (tube) 1st end
Connection Style
Gasket seal (boss) all ends
Leg Length
2.047 inches 1st end
Connection Type
Threaded external boss all ends
Connection Type
Threaded external tube 1st end
Thready Qty Per Inch (tpi)
12 1st end
Thready Qty Per Inch (tpi)
12 all ends
Thread Size
1.3125 inches all ends
Thread Size
1.3125 inches 1st end
Seat Angle
37.0 degrees 1st end
Flow Angle
90.0 degrees
Outside Diameter Tube Accommodated
1.000 inches 1st end
Material
Steel
Material Specification
Sae j514 assn standard single material response
Surface Treatment
Zinc and chromate
Surface Treatment Specification
Astm 8633, typeii, classfe/zn8 assn standard single treatment response
Thread Series Designator
Un all ends
Thread Series Designator
Un 1st end
Furnished Items And Quantity
2 preformed packing
NSN
4730-01-469-9904
Part Number
12421978
Description
Elbow,hose To Boss
CAGE
0FW39

A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. One connecting end must have either standard hose threads, an incomplete part of a threaded end connection that grips the hose directly, or is unthreaded and designed to accommodate a hose. The other connecting 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 on items such as tanks, housings, valve fittings, and the like. It may have side and/or heel inlet(s). See also elbow, hose; and elbow, tube to hose. Excludes elbow, pipe to hose and items having flange ends.

Part 12421978 NSN 4730-01-469-9904

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22677
FIIG:
A080B0
Concept No.:
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:
A
ESD:
A
ESD:
A
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:
051420
UFC:
29090
LTL:
RATING VARIABLE
LCL:
--
WCC:
736
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 8710000090
  • SITC: 89111
  • End Use: Military trucks, armored vehicles, etc.
  • NAICS: 336992
  • USDA: 1

Freight Class: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons

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