NSN

5977-00-503-7964

Ring Assembly,Electrical Contact

FSC 5977ELECTRICAL CONTACT BRUSHES AND ELECTRODESFSG 59ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS

Unit Price

$1,039.28

per EA

3 parts / 3 mfrs

Part Numbers for NSN 5977-00-503-79643 records
Part NumberCAGEManufacturerRNCCRNVC
756-539911530Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions59
2237696214Raytheon Company Dba Raytheon72
2237698089Electro-Tec Corp Dba Moog Inc., Components Group32
Manufacturers (3)

Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions

CAGE 11530
View NSNs

Raytheon Company Dba Raytheon

CAGE 96214
View NSNs

Electro-Tec Corp Dba Moog Inc., Components Group

CAGE 98089
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$1,039.28EA0
01-OCT-2025$1,039.28EA0
01-OCT-2025$1,039.28EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

S

ESD/EMI

Item Characteristics
MRCRequirementReply
ABGLWIDTH0.125 INCHES NOMINAL
ABHPOVERALL LENGTH0.750 INCHES NOMINAL
ABMZDIAMETER3.506 INCHES NOMINAL AND 3.947 INCHES NOMINAL AND 4.388 INCHES NOMINAL AND 4.829 INCHES NOMINAL AND 5.270 INCHES NOMINAL AND 5.711 INCHES NOMINAL AND 6.152 INCHES NOMINAL AND 6.593 INCHES NOMINAL AND 7.034 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED
ADAVOVERALL DIAMETER7.250 INCHES NOMINAL
ALGCMOUNTING CONFIGURATIONTHREE 0.188 IN. DIA MTG HOLES 120 DEG APART ON 4.500 IN. DIA BOLT CIRCLE
BLKMCONTACT RING QUANTITY9
SFTTSURFACE TREATMENTSILVER ALLOY RING
ZZZVFSC APPLICATION DATAANTENNA,RADAR SEARCH EQUIPMENT,AIRBORNE

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About NSN 5977-00-503-7964

NSN 5977-00-503-7964 is a National Stock Number assigned to Ring Assembly,Electrical Contact. This NSN part number belongs to Federal Supply Class 5977 (ELECTRICAL CONTACT BRUSHES AND ELECTRODES) under Federal Supply Group 59 (ELECTRICAL AND ELECTRONIC EQUIPMENT COMPONENTS). There are 3 part numbers associated with this NSN from 3 manufacturers.

The current government unit price for NSN 5977-00-503-7964 is $1,039.28. Price history shows 3 recorded price changes.

To find the part number for NSN 5977-00-503-7964, 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.