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MS21900W4

Nipple, Boss

Part number
MS21900W4
NSN
4730-00-349-9084
NIIN
00-349-9084
Item name
Nipple, Boss
Manufacturer
Military Standards
CAGE code
96906
FSC
4730
Unit of issue
EA
DEMIL code
A

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Alternate part numbers

Technical characteristics

Thread Class
3A all ends
Maximum Operating Temp
135.0 deg celsius single response
Connection Style
External seat for gasket seal (boss) 2ND end
Connection Style
Flared W/ gasket seal (boss) 1ST end
Connection Type
Threaded external boss all ends
Maximum Operating Pressure
3000.0 pounds per square inch single response
Nominal Thread Size
0.438 inches all ends
Nominal Overall Length
1.188 inches
Special Features
Grumman A10 aircraft
Material
Aluminum alloy 7075 overall
Material Document and Classification
QQ-A-225/9, T73 fed spec single material response overall
Media for Which Designed
Fluid single response
Surface Treatment
Anodize inside
Surface Treatment
Anodize outside
Surface Treatment Document and Classification
MIL-A-8625, TY2, cl 2 mil spec single treatment response inside
Surface Treatment Document and Classification
MIL-A-8625, TY2, cl 2 mil spec single treatment response outside
Style Designator
Flared and flareless W/ center wrenching facility
Thread Series Designator
Unjf all ends
Specification/Standard Data
96906-MS21900 government standard
Catalogue data is compiled from public DLA/FLIS sources and is provided for identification. Availability, condition and certification are confirmed on quotation. OmniSynk Distribution Services is a stocking distributor.

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