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MS21902-4

Nipple, Boss

Part number
MS21902-4
NSN
4730-00-152-1596
NIIN
00-152-1596
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
Connection Style
External seat for gasket seal (boss) all ends
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
Reduced Passage Nominal Inside Diameter
0.187 inches all ends
Nominal Overall Length
1.062 inches
Material
Steel comp 302 overall or steel comp 316 overall
Material Document and Classification
66 fed std all material responses overall
Surface Treatment
Passivate inside
Surface Treatment
Passivate outside
Surface Treatment Document and Classification
MIL-F-14072, E300, ty 2 mil spec single treatment response outside
Surface Treatment Document and Classification
MIL-S-5002 mil spec single treatment response inside
Style Designator
Flareless W/ center wrenching facility
Thread Series Designator
Unjf all ends
Specification/Standard Data
96906-MS21902 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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