PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D93678Disc,valve

Union Carbide Corp Sub of Dow Co the · NSN 3655-00-216-9140 · FSC 3655 · No Item Name Available
Verified by PartsTable
NSN 3655-00-216-9140 — this item is cataloged by the U.S. Government under National Stock Number 3655-00-216-9140. Primary manufacturer part number: D93678.
Features
  • Disc,valve — FSC 3655
  • 4 verified cross-references
  • Primary manufacturer: Union Carbide Corp Sub of Dow Co the
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Disc,valve, cataloged under National Stock Number 3655-00-216-9140, is classified within Federal Supply Class 3655 (No Item Name Available) of the Special Industry Machinery group. The primary manufacturer of record is Union Carbide Corp Sub of Dow Co the. This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDisc,valve
FSC / FSG3655 — No Item Name Available (FSG 36)
ManufacturersUnion Carbide Corp Sub of Dow Co the (CAGE 36346)
Technical Specifications
ParameterValue
NSN3655-00-216-9140
Primary Part NumberD93678
Item NameDisc,valve
FSC / FSG3655 / 36 — No Item Name Available
ManufacturerUnion Carbide Corp Sub of Dow Co the
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5133-00-917-391217054 INTERCHANGEABLE
Drill,twist
Morse Cutting Tools
5310-01-285-737093-678 INTERCHANGEABLE
Nut,plain,castellated,hexagon
Elbit Systems C4i and Cyber Ltd Div C4i and Cyber
Cross-Reference Index
Part NumberManufacturer
D93678 PRIMARY Union Carbide Corp Sub of Dow Co the (USA)
93678 PRIMARY Union Carbide Corp Sub of Dow Co the (USA)
68T16 PRIMARY Union Carbide Corp Sub of Dow Co the (USA)
C109306PC2 PRIMARY Union Carbide Corp Sub of Dow Co the (USA)
Related Parts
5133-00-917-3912INTERCHANGEABLE
DRILL,TWIST
17054
5310-01-285-7370INTERCHANGEABLE
NUT,PLAIN,CASTELLATED,HEXAGON
93-678

Frequently Asked Questions

What is NSN 3655-00-216-9140?

NSN 3655-00-216-9140 is a Disc,valve, manufactured by Union Carbide Corp Sub of Dow Co the, classified under FSC 3655 (No Item Name Available). Status: active.

What are the part numbers for NSN 3655-00-216-9140?

NSN 3655-00-216-9140 has 4 cross-referenced part numbers: D93678 (Union Carbide Corp Sub of Dow Co the), 93678 (Union Carbide Corp Sub of Dow Co the), 68T16 (Union Carbide Corp Sub of Dow Co the), C109306PC2 (Union Carbide Corp Sub of Dow Co the).

What NSN replaces 3655-00-216-9140?

There are 2 known substitutes for 3655-00-216-9140: 5133-00-917-3912, 5310-01-285-7370. Verify interchangeability with system specifications before substitution.

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