Naval Sea Systems Command (Cage 53711)

Item

National Stock Number

Item Description

Part Number:

820-4385031-27 ring

NSN:

4470-00-001-4401

nuclear coolant system seal ring

Part Number:

820-4385031-69 ring

NSN:

4470-00-001-4403

nuclear coolant system seal ring

Part Number:

820-4385031-17 ring

NSN:

4470-00-001-4405

nuclear coolant system seal ring

Part Number:

820-4530326 filter

NSN:

4470-00-006-7870

purification filter

Part Number:

820-4445890-48 ring

NSN:

4470-00-008-5296

nuclear coolant system seal ring

Part Number:

820-4385047-33 ring

NSN:

4470-00-008-5297

nuclear coolant system seal ring

Part Number:

820-4385031-52 ring

NSN:

4470-00-008-5304

nuclear coolant system seal ring

Part Number:

820-4385031-45 ring

NSN:

4470-00-008-5313

nuclear coolant system seal ring

Part Number:

820-4385031-76 ring

NSN:

4470-00-008-5314

nuclear coolant system seal ring

Part Number:

820-4529802 PC 3 plate

NSN:

4470-00-045-3067

seal plate

Part Number:

820-2179330-1 guide

NSN:

4470-00-045-8496

guide

Part Number:

820-2178522-1 plate

NSN:

4470-00-045-9030

locking plate

Part Number:

820-2178515-1 disk

NSN:

4470-00-045-9032

valve disk

Part Number:

820-2178514-1 stem

NSN:

4470-00-045-9033

valve stem

Part Number:

820-2178549-1 adapter

NSN:

4470-00-045-9040

stem adapter

Part Number:

820-2178535-1 assembly

NSN:

4470-00-045-9041

stem and disk assembly

Part Number:

820-2178500-70 device

NSN:

4470-00-054-3885

valv locking device

Part Number:

R-8910B-1/2-702-2PCS1,6,8 assembly

NSN:

4470-00-061-6706

bonnet and nipple assembly

Part Number:

820-4385175-1 stem

NSN:

4470-00-078-5346

valve stem

Part Number:

820-4385175-2 stem

NSN:

4470-00-078-5347

valve stem

Part Number:

820-2179063 gland

NSN:

4470-00-079-1117

gland

Part Number:

820-2177503-56 plate

NSN:

4470-00-079-1999

locking plate

Part Number:

820-4385129-1 stem

NSN:

4470-00-079-2004

valve stem

Part Number:

820-4385127-1 shaft

NSN:

4470-00-079-2005

valve shaft

Part Number:

820-4385146-1 plate

NSN:

4470-00-079-2007

locking plate

Part Number:

820-2178005-1 plate

NSN:

4470-00-079-2010

locking plate

Part Number:

820-4385140-1 device

NSN:

4470-00-079-2039

gland nut locking device

Part Number:

820-2178603-1 stem

NSN:

4470-00-079-6278

valve stem

Part Number:

820-2178580-31 disk

NSN:

4470-00-079-6279

valve disk

Part Number:

820-2178580-28 assembly

NSN:

4470-00-079-7020

stem and disk assembly

Part Number:

820-2178622-25 assembly

NSN:

4470-00-091-9311

vent cap assembly

Part Number:

820-2178628-28 assembly

NSN:

4470-00-091-9312

vent cap assembly

Part Number:

820-2178741PC26 assembly

NSN:

4470-00-101-7643

bellows assembly

Part Number:

820-2178741PC48 ring

NSN:

4470-00-101-7651

lock ring

Part Number:

820-2178741PC53 ring

NSN:

4470-00-101-7652

retaining ring

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Naval Sea Systems Command

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