NSN

4820-01-087-7102

Seat,Valve

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$10,039.28

per EA

3 parts / 2 mfrs

Part Numbers for NSN 4820-01-087-71023 records
Part NumberCAGEManufacturerRNCCRNVC
515-469573880064Naval Ship Systems CommandD9
515-4695738 ITEM 180064Naval Ship Systems Command32
87552-0611 ITEM 196169Electric Boat Corporation Div General Dynamics Electric Boat32
Manufacturers (2)

Naval Ship Systems Command

CAGE 80064
View NSNs

Electric Boat Corporation Div General Dynamics Electric Boat

CAGE 96169
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$10,039.28EA0
01-OCT-2025$10,039.28EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
ABKKFLANGE DIAMETER18.630 INCHES NOMINAL
ADARBODY OUTSIDE DIAMETER15.240 INCHES MINIMUM AND 15.245 INCHES MAXIMUM
ADASBODY INSIDE DIAMETER12.830 INCHES NOMINAL
AJRFFLANGE SEAT TO DISK END HEIGHT2.498 INCHES NOMINAL
AJRMUNDER FLANGE HEIGHT0.252 INCHES NOMINAL
AJSGSEAT ANGLE IN DEG10.000 NOMINAL
CQKMSEATING SURFACE SHAPEANGULAR
FEATSPECIAL FEATURESFLANGE SURFACE HAS 12 0.546 IN. DIA HOLES EQUALLY SPACED ON 17.500 IN. BOLT CIRCLE; HOLES COUNTERBORED 0.800 IN. DIA AND 1.987 IN. DEPTH
MATTMATERIALNICKEL ALLOY OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLSTYLE DESIGNATORPLAIN FLANGED

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Quick Reference

NSN4820-01-087-7102
NIIN010877102
FSC4820
PRICE$10,039.28
DEMILA
PARTS3
MFRS2

About NSN 4820-01-087-7102

NSN 4820-01-087-7102 is a National Stock Number assigned to Seat,Valve. This NSN part number belongs to Federal Supply Class 4820 (VALVES, NONPOWERED) under Federal Supply Group 48 (VALVES). There are 3 part numbers associated with this NSN from 2 manufacturers.

The current government unit price for NSN 4820-01-087-7102 is $10,039.28. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-087-7102, 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.