PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10377Ball

Lockheed Martin Corp · NSN 1420-00-997-5377 · FSC 1420 · No Item Name Available
Verified by PartsTable
NSN 1420-00-997-5377 — this item is cataloged by the U.S. Government under National Stock Number 1420-00-997-5377. Primary manufacturer part number: 10377.
Features
  • Ball — FSC 1420
  • 1 verified cross-reference
  • Primary manufacturer: Lockheed Martin Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ball, cataloged under National Stock Number 1420-00-997-5377, is classified within Federal Supply Class 1420 (No Item Name Available) of the Guided Missiles group. The primary manufacturer of record is Lockheed Martin Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBall
FSC / FSG1420 — No Item Name Available (FSG 14)
ManufacturersLockheed Martin Corp (CAGE 06887)
Technical Specifications
ParameterValue
NSN1420-00-997-5377
Primary Part Number10377
Item NameBall
FSC / FSG1420 / 14 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5915-00-146-8538 INTERCHANGEABLE
Filter,radio Frequency Interfere
3040-00-330-9650SM-B-187571 INTERCHANGEABLE
Lever,manual Control
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5945-00-413-0552 INTERCHANGEABLE
Relay,electromagnetic
5310-00-500-92675009267 INTERCHANGEABLE
Nut,plain,slotted,hexagon
Army, United States Department of the Dba Rock Island Arsenal Jmtc
5999-00-945-291158400500030 INTERCHANGEABLE
Wire Mesh,knitted
Elbitamerica, Inc.
6150-00-977-1118XH-3196 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Heale Manufacturing Co Llc
2540-01-040-1125LE721142-17 INTERCHANGEABLE
Arm,windshield Wiper
United Technologies Corp Electro Systems Inc
3110-01-260-875910377 INTERCHANGEABLE
Bearing,ball,annular
Marco Seattle Inc Dba Marco
3110-01-282-1393 INTERCHANGEABLE
Ball,bearing
4730-01-296-575610377 INTERCHANGEABLE
Manifold Housing
North American Controls Inc Dba North American Controls Inc
Cross-Reference Index
Part NumberManufacturer
10377 PRIMARY Lockheed Martin Corp (USA)
Related Parts
5915-00-146-8538INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
3040-00-330-9650INTERCHANGEABLE
LEVER,MANUAL CONTROL
SM-B-187571
5945-00-413-0552INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5310-00-500-9267INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
5009267
5999-00-945-2911INTERCHANGEABLE
WIRE MESH,KNITTED
58400500030
6150-00-977-1118INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
XH-3196
2540-01-040-1125INTERCHANGEABLE
ARM,WINDSHIELD WIPER
LE721142-17
3110-01-260-8759INTERCHANGEABLE
BEARING,BALL,ANNULAR
10377
3110-01-282-1393INTERCHANGEABLE
BALL,BEARING
4730-01-296-5756INTERCHANGEABLE
MANIFOLD HOUSING
10377
5975-01-436-4157INTERCHANGEABLE
TRAY,MOUNTING,ELECTRONIC EQUIPME
10377
6635-01-535-4517INTERCHANGEABLE
TESTER,TORQUE,WRENCH AND TENSIOM
10377

Frequently Asked Questions

What is NSN 1420-00-997-5377?

NSN 1420-00-997-5377 is a Ball, manufactured by Lockheed Martin Corp, classified under FSC 1420 (No Item Name Available). Status: active.

What are the part numbers for NSN 1420-00-997-5377?

NSN 1420-00-997-5377 has 1 cross-referenced part number: 10377 (Lockheed Martin Corp).

What NSN replaces 1420-00-997-5377?

There are 12 known substitutes for 1420-00-997-5377: 5915-00-146-8538, 3040-00-330-9650, 5945-00-413-0552 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com