PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19923Shaft,arm

Singer Co the · NSN 3040-00-999-0990 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-999-0990 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-999-0990. Primary manufacturer part number: 19923.
Features
  • Shaft,arm — FSC 3040
  • 1 verified cross-reference
  • Primary manufacturer: Singer Co the
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft,arm, cataloged under National Stock Number 3040-00-999-0990, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Singer Co the. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-00-999-0990
Primary Part Number19923
Item NameShaft,arm
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerSinger Co the
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4820-00-083-405919923 INTERCHANGEABLE
Sleeve and Slide,directional Con
Mid-America Aerotech, Llc
5950-00-646-4599SMC193716 INTERCHANGEABLE
Transformer,audio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5315-00-710-185019923 INTERCHANGEABLE
Pin,straight,headless
Napco International Llc Dba Napco International Inc
5330-00-772-7652154095 INTERCHANGEABLE
Packing,preformed
Eaton Aerospace, Llc Dba Jackson South
5985-00-782-7636199-23 INTERCHANGEABLE
Support,antenna
L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
5340-00-839-9989199-23 INTERCHANGEABLE
Standoff,threaded,spacing
Dukes Aerospace, Inc.
5950-01-014-485919923 INTERCHANGEABLE
Reactor
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
6240-01-193-647519923-2 INTERCHANGEABLE
Lamp,incandescent
Volvo Penta of the Americas Inc
6210-01-257-360319923-1 INTERCHANGEABLE
Cover,threshold Light
Cooper Crouse-Hinds Llc
5935-01-324-576819923 INTERCHANGEABLE
Connector,receptacle,electrical
Giga-Tronics Incorporated Dba Giga-Tronics
Cross-Reference Index
Part NumberManufacturer
19923 Singer Co the (USA)
Related Parts
4820-00-083-4059INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
19923
5950-00-646-4599INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
SMC193716
5315-00-710-1850INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
19923
5330-00-772-7652INTERCHANGEABLE
PACKING,PREFORMED
154095
5985-00-782-7636INTERCHANGEABLE
SUPPORT,ANTENNA
199-23
5340-00-839-9989INTERCHANGEABLE
STANDOFF,THREADED,SPACING
199-23
5950-01-014-4859INTERCHANGEABLE
REACTOR
19923
6240-01-193-6475INTERCHANGEABLE
LAMP,INCANDESCENT
19923-2
6210-01-257-3603INTERCHANGEABLE
COVER,THRESHOLD LIGHT
19923-1
5935-01-324-5768INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
19923

Frequently Asked Questions

What is NSN 3040-00-999-0990?

NSN 3040-00-999-0990 is a Shaft,arm, manufactured by Singer Co the, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-999-0990?

NSN 3040-00-999-0990 has 1 cross-referenced part number: 19923 (Singer Co the).

What NSN replaces 3040-00-999-0990?

There are 10 known substitutes for 3040-00-999-0990: 4820-00-083-4059, 5950-00-646-4599, 5315-00-710-1850 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 19923?

Key specifications for 19923: End Item Identification: SINGER CLASS 7-52 INDUSTRIAL SEWING MACHINE. 1 total characteristics are documented in the Federal Logistics Information System.

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