What are the part numbers for NSN 4820-01-685-3977?

NSN 4820-01-685-3977 (Coupling,Stem) has 2 associated part numbers from 1 manufacturer. View the complete part number cross-reference on this page.

Who manufactures NSN 4820-01-685-3977?

NSN 4820-01-685-3977 is manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding.

What is the price of NSN 4820-01-685-3977?

The most recent government unit price for NSN 4820-01-685-3977 (Coupling,Stem) is $4,448.88.

NSN

4820-01-685-3977

Name: Coupling,Stem — NSN 4820-01-685-3977
SKU: 4820-01-685-3977
Price: 4448.88 USD
Availability: InStock

Coupling,Stem

FSC 4820 — VALVES, NONPOWEREDFSG 48 — VALVES

Unit Price

$4,448.88

per EA

2 parts / 1 mfrs

Part Numbers for NSN 4820-01-685-39772 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
845-8513210	43689	Huntington Ingalls Inc Div Newport News Shipbuilding	D	9
845-8513210-45	43689	Huntington Ingalls Inc Div Newport News Shipbuilding	3	2

Manufacturers (1)

Huntington Ingalls Inc Div Newport News Shipbuilding

CAGE 43689

View NSNs

Price History

Effective Date	Unit Price	UI	SLC
01-OCT-2025	$4,448.88	EA	0
01-OCT-2025	$4,448.88	EA	0

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Related NSNs in FSC 4820

4820-01-651-9896— Repair Kit,Valve 4820-01-435-7560— Valve,Gate 4820-01-581-1226— Stem,Fluid Valve 4820-01-549-8706— Sleeve,Directional Control Linea 4820-01-647-9923— Bowl,Pnematic Filte 4820-01-605-6356— Valve,Check 4820-00-230-3475 4820-00-032-8872 4820-00-112-9968 4820-01-539-5570

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN4820-01-685-3977

NIIN016853977

FSC4820

PRICE$4,448.88

DEMILA

PARTS2

MFRS1

Manufacturers

Huntington Ingalls Inc Div Newport News Shipbuilding

CAGE 43689

About NSN 4820-01-685-3977

NSN 4820-01-685-3977 is a National Stock Number assigned to Coupling,Stem. This NSN part number belongs to Federal Supply Class 4820 (VALVES, NONPOWERED) under Federal Supply Group 48 (VALVES). There are 2 part numbers associated with this NSN from 1 manufacturer.

The current government unit price for NSN 4820-01-685-3977 is $4,448.88. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-685-3977, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.