PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

103376Hub,spheroid

Astronautics Corporation of America · NSN 6610-00-101-9919 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-00-101-9919 — this item is cataloged by the U.S. Government under National Stock Number 6610-00-101-9919. Primary manufacturer part number: 103376.
Features
  • Hub,spheroid — FSC 6610
  • 1 verified cross-reference
  • Primary manufacturer: Astronautics Corporation of America
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Hub,spheroid, cataloged under National Stock Number 6610-00-101-9919, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Astronautics Corporation of America. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHub,spheroid
FSC / FSG6610 — No Item Name Available (FSG 66)
ManufacturersAstronautics Corporation of America (CAGE 10138)
Technical Specifications
ParameterValue
NSN6610-00-101-9919
Primary Part Number103376
Item NameHub,spheroid
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerAstronautics Corporation of America
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5315-00-010-33763B5312 INTERCHANGEABLE
Pin,cotter
Caterpillar Inc Div Caterpillar Defense
5307-00-126-7725SCD5448ITEM15 INTERCHANGEABLE
Stud,shouldered
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2530-00-311-9468103376 INTERCHANGEABLE
Screw Nut,brake Dis
Clark Material Handling Company
5930-01-200-6637103376 INTERCHANGEABLE
Switch,thermostatic
Champion Industries Inc.
5315-01-566-634498355A090 INTERCHANGEABLE
Pin,cotter
Mcmaster-Carr Supply Co
Cross-Reference Index
Part NumberManufacturer
103376 PRIMARY Astronautics Corporation of America (USA)
Related Parts
5315-00-010-3376INTERCHANGEABLE
PIN,COTTER
3B5312
5307-00-126-7725INTERCHANGEABLE
STUD,SHOULDERED
SCD5448ITEM15
2530-00-311-9468INTERCHANGEABLE
SCREW NUT,BRAKE DIS
103376
5930-01-200-6637INTERCHANGEABLE
SWITCH,THERMOSTATIC
103376
5315-01-566-6344INTERCHANGEABLE
PIN,COTTER
98355A090

Frequently Asked Questions

What is NSN 6610-00-101-9919?

NSN 6610-00-101-9919 is a Hub,spheroid, manufactured by Astronautics Corporation of America, classified under FSC 6610 (No Item Name Available). Status: active.

What are the part numbers for NSN 6610-00-101-9919?

NSN 6610-00-101-9919 has 1 cross-referenced part number: 103376 (Astronautics Corporation of America).

What NSN replaces 6610-00-101-9919?

There are 5 known substitutes for 6610-00-101-9919: 5315-00-010-3376, 5307-00-126-7725, 2530-00-311-9468 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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