PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50-4581Slide Valve Assembly

Technology General Corporation Dba Clawson Machine Division Div Eclipse Systems · NSN 4940-01-277-9114 · FSC 4940 · No Item Name Available
Verified by PartsTable
NSN 4940-01-277-9114 — this item is cataloged by the U.S. Government under National Stock Number 4940-01-277-9114. Primary manufacturer part number: 50-4581.
Features
  • Slide Valve Assembly — FSC 4940
  • 1 verified cross-reference
  • Primary manufacturer: Technology General Corporation Dba Clawson Machine Division Div Eclipse Systems
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Slide Valve Assembly, cataloged under National Stock Number 4940-01-277-9114, is classified within Federal Supply Class 4940 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Technology General Corporation Dba Clawson Machine Division Div Eclipse Systems. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4940-01-277-9114
Primary Part Number50-4581
Item NameSlide Valve Assembly
FSC / FSG4940 / 49 — No Item Name Available
ManufacturerTechnology General Corporation Dba Clawson Machine Division Div Eclipse Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-647-5863504581 INTERCHANGEABLE
Transformer,power
Instruments and Flight Research, Inc.
6515-01-346-481718-4035C INTERCHANGEABLE
Post,table,retractor
Boss Instruments, Limited Inc
6530-01-630-758350-4581 INTERCHANGEABLE
Support,arm,utility
Specialty Surgical Instrumentation, Inc. Dba Symmetry Surgical Inc Div Symmetry Surgical
Cross-Reference Index
Part NumberManufacturer
50-4581 Technology General Corporation Dba Clawson Machine Division Div Eclipse Systems (USA)
Related Parts
5950-00-647-5863INTERCHANGEABLE
TRANSFORMER,POWER
504581
6515-01-346-4817INTERCHANGEABLE
POST,TABLE,RETRACTOR
18-4035C
6530-01-630-7583INTERCHANGEABLE
SUPPORT,ARM,UTILITY
50-4581

Frequently Asked Questions

What is NSN 4940-01-277-9114?

NSN 4940-01-277-9114 is a Slide Valve Assembly, manufactured by Technology General Corporation Dba Clawson Machine Division Div Eclipse Systems, classified under FSC 4940 (No Item Name Available). Status: active.

What are the part numbers for NSN 4940-01-277-9114?

NSN 4940-01-277-9114 has 1 cross-referenced part number: 50-4581 (Technology General Corporation Dba Clawson Machine Division Div Eclipse Systems).

What NSN replaces 4940-01-277-9114?

There are 3 known substitutes for 4940-01-277-9114: 5950-00-647-5863, 6515-01-346-4817, 6530-01-630-7583. Verify interchangeability with system specifications before substitution.

What are the specifications of 50-4581?

Key specifications for 50-4581: End Item Identification: ECLIPSE TANKS,MODELS 50-6642 AND 50-6643. 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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