PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

400101Diaphragm,valve,flat

Cmb Industries Febco Div · NSN 4820-01-210-5928 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-210-5928 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-210-5928. Primary manufacturer part number: 400101.
Features
  • Diaphragm,valve,flat — FSC 4820
  • Material: RUBBER CHLOROPRENE CLASS CR
  • 1 verified cross-reference
  • Primary manufacturer: Cmb Industries Febco Div
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Rubber Chloroprene Class Cr construction
General Description

The Diaphragm,valve,flat, cataloged under National Stock Number 4820-01-210-5928, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Cmb Industries Febco Div. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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
NSN4820-01-210-5928
Primary Part Number400101
Item NameDiaphragm,valve,flat
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCmb Industries Febco Div
StatusACTIVE
MaterialRUBBER CHLOROPRENE CLASS CR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3010-00-005-5663 INTERCHANGEABLE
Gearcase-Motor
5305-00-068-0502128720 INTERCHANGEABLE
Screw,cap,hexagon Head
Hyster-Yale Group, Inc.
3110-00-158-8136 INTERCHANGEABLE
Bearing,ball,annular
5977-00-437-7920 INTERCHANGEABLE
Brush,electrical Contact
5895-01-016-3889400101 INTERCHANGEABLE
Modification Kit,communication,e
Lucent Technologies Inc Corporate Headquarters
5998-01-056-2780 INTERCHANGEABLE
Circuit Card Assembly
5340-01-157-6788 INTERCHANGEABLE
Retainer,helical Compression Spr
6515-01-216-3365400101 INTERCHANGEABLE
Sphere,eye,surgical
Americal Corp Sponge Div
4820-01-339-975040010-101 INTERCHANGEABLE
Valve,regulating,temperature
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
5998-01-445-327040010-2 INTERCHANGEABLE
Circuit Card Assembly
Hamilton Sundstrand Corporation Dba Collins Aerospace
Cross-Reference Index
Part NumberManufacturer
400101 PRIMARY Cmb Industries Febco Div (USA)
Related Parts
3010-00-005-5663INTERCHANGEABLE
GEARCASE-MOTOR
5305-00-068-0502INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
128720
3110-00-158-8136INTERCHANGEABLE
BEARING,BALL,ANNULAR
5977-00-437-7920INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
5895-01-016-3889INTERCHANGEABLE
MODIFICATION KIT,COMMUNICATION,E
400101
5998-01-056-2780INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5340-01-157-6788INTERCHANGEABLE
RETAINER,HELICAL COMPRESSION SPR
6515-01-216-3365INTERCHANGEABLE
SPHERE,EYE,SURGICAL
400101
4820-01-339-9750INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
40010-101
5998-01-445-3270INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
40010-2
4810-01-475-2138INTERCHANGEABLE
OVERRIDE ASSEMBLY
20003 ITEM NO. 9
5935-01-608-8989INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
400101

Frequently Asked Questions

What is NSN 4820-01-210-5928?

NSN 4820-01-210-5928 is a Diaphragm,valve,flat, manufactured by Cmb Industries Febco Div, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-210-5928?

NSN 4820-01-210-5928 has 1 cross-referenced part number: 400101 (Cmb Industries Febco Div).

What NSN replaces 4820-01-210-5928?

There are 12 known substitutes for 4820-01-210-5928: 3010-00-005-5663, 5305-00-068-0502, 3110-00-158-8136 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 400101?

Key specifications for 400101: Material: RUBBER CHLOROPRENE CLASS CR. 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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