PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1103-1Speed Converter

Hydratight Operations Inc · NSN 6635-00-456-2919 · FSC 6635 · No Item Name Available
Verified by PartsTable
NSN 6635-00-456-2919 — this item is cataloged by the U.S. Government under National Stock Number 6635-00-456-2919. Primary manufacturer part number: 1103-1.
Features
  • Speed Converter — FSC 6635
  • General Characteristics Item Description: PORTABLE; TWO ADAPTERS; TWO RATIOS,HIGH AND LOW
  • 2 verified cross-references
  • Primary manufacturer: Hydratight Operations Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Speed Converter, cataloged under National Stock Number 6635-00-456-2919, is classified within Federal Supply Class 6635 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Hydratight Operations Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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.

Technical Specifications
ParameterValue
NSN6635-00-456-2919
Primary Part Number1103-1
Item NameSpeed Converter
FSC / FSG6635 / 66 — No Item Name Available
ManufacturerHydratight Operations Inc
StatusACTIVE
General Characteristics Item DescriptionPORTABLE; TWO ADAPTERS; TWO RATIOS,HIGH AND LOW
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-051-200111031 INTERCHANGEABLE
Transformer,power
Staco Energy Products Co Dba Staco Energy Products Co
5330-00-198-6194 INTERCHANGEABLE
Packing,preformed
4730-00-254-2744 INTERCHANGEABLE
Elbow,pipe
4730-00-277-51296FNTX-B INTERCHANGEABLE
Cap,tube
Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
6730-00-341-7782SMD338664 INTERCHANGEABLE
Blower and Housing
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5340-00-495-32590612-10000 INTERCHANGEABLE
Shield,expansion
Star Expansion Co
5962-00-524-2036 INTERCHANGEABLE
Microcircuit,digital
6105-00-643-253011TA8-0164 INTERCHANGEABLE
Motor-Tachometer Generator
Motor Magnetics, Inc. Dba Motor Magnetics Corp
8145-00-760-363311031 INTERCHANGEABLE
Shipping and Storag
Naval Inventory Control Point
5975-00-834-6780 INTERCHANGEABLE
Chase Nipple,conduit
Cross-Reference Index
Part NumberManufacturer
1103-1 Hydratight Operations Inc (USA)
SWE1103-1 Hydratight Operations Inc (USA)
Related Parts
5950-00-051-2001INTERCHANGEABLE
TRANSFORMER,POWER
11031
5330-00-198-6194INTERCHANGEABLE
PACKING,PREFORMED
4730-00-254-2744INTERCHANGEABLE
ELBOW,PIPE
4730-00-277-5129INTERCHANGEABLE
CAP,TUBE
6FNTX-B
6730-00-341-7782INTERCHANGEABLE
BLOWER AND HOUSING
SMD338664
5340-00-495-3259INTERCHANGEABLE
SHIELD,EXPANSION
0612-10000
5962-00-524-2036INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
6105-00-643-2530INTERCHANGEABLE
MOTOR-TACHOMETER GENERATOR
11TA8-0164
8145-00-760-3633INTERCHANGEABLE
SHIPPING AND STORAG
11031
5975-00-834-6780INTERCHANGEABLE
CHASE NIPPLE,CONDUIT
2910-01-131-7862INTERCHANGEABLE
BOWL,SEDIMENT
RK11-1550
3460-01-203-7824INTERCHANGEABLE
STARTER PILOT
11031

Frequently Asked Questions

What is NSN 6635-00-456-2919?

NSN 6635-00-456-2919 is a Speed Converter, manufactured by Hydratight Operations Inc, classified under FSC 6635 (No Item Name Available). Status: active.

What are the part numbers for NSN 6635-00-456-2919?

NSN 6635-00-456-2919 has 2 cross-referenced part numbers: 1103-1 (Hydratight Operations Inc), SWE1103-1 (Hydratight Operations Inc).

What NSN replaces 6635-00-456-2919?

There are 12 known substitutes for 6635-00-456-2919: 5950-00-051-2001, 5330-00-198-6194, 4730-00-254-2744 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1103-1?

Key specifications for 1103-1: General Characteristics Item Description: PORTABLE; TWO ADAPTERS; TWO RATIOS,HIGH AND LOW; End Item Identification: 6635-00-757-3743 TESTER,TACHOMETER. 2 total characteristics are documented in the Federal Logistics Information System.

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