PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2110-00Diaphragm,valve,flat

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 4820-01-530-6481 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-530-6481 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-530-6481. Primary manufacturer part number: 2110-00.
Features
  • Diaphragm,valve,flat — FSC 4820
  • Material: RUBBER CHLOROPRENE CLASS CR
  • Media for Which Designed: OIL
  • 3 verified cross-references
  • Primary manufacturer: Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
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 4820-01-530-6481, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Trac Regulator Co., Inc. Dba Trac Regulator Co Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN4820-01-530-6481
Primary Part Number2110-00
Item NameDiaphragm,valve,flat
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTrac Regulator Co., Inc. Dba Trac Regulator Co Inc
StatusACTIVE
MaterialRUBBER CHLOROPRENE CLASS CR
Media for Which DesignedOIL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-187-011421-1000 INTERCHANGEABLE
Seal,grease
Pdi Ground Support Systems, Inc.
5930-00-841-751421100-0 INTERCHANGEABLE
Switch,thermostatic
Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems
6695-01-059-947421-7006 INTERCHANGEABLE
Smoke Test Kit
Bacharach, Inc.
5998-01-177-396740765-5 INTERCHANGEABLE
Holder,electrical Card
The Dewey Electronics Corporation Div Pitometer Log Division
6840-01-393-7762 INTERCHANGEABLE
Disinfectant-Detergent,utility
4610-01-519-3938 INTERCHANGEABLE
Feeder,chemical Solution,water P
4820-01-530-64422115-00 INTERCHANGEABLE
Seat,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-530-64582114-00 INTERCHANGEABLE
Stem,fluid Valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-530-64692108-00 INTERCHANGEABLE
Stem,fluid Valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-530-661640765-501 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
2110-00 PRIMARY Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40765-5 FIND NO 11 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40765-5 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
Related Parts
5330-00-187-0114INTERCHANGEABLE
SEAL,GREASE
21-1000
5930-00-841-7514INTERCHANGEABLE
SWITCH,THERMOSTATIC
21100-0
6695-01-059-9474INTERCHANGEABLE
SMOKE TEST KIT
21-7006
5998-01-177-3967INTERCHANGEABLE
HOLDER,ELECTRICAL CARD
40765-5
6840-01-393-7762INTERCHANGEABLE
DISINFECTANT-DETERGENT,UTILITY
4610-01-519-3938INTERCHANGEABLE
FEEDER,CHEMICAL SOLUTION,WATER P
4820-01-530-6442INTERCHANGEABLE
SEAT,VALVE
2115-00
4820-01-530-6458INTERCHANGEABLE
STEM,FLUID VALVE
2114-00
4820-01-530-6469INTERCHANGEABLE
STEM,FLUID VALVE
2108-00
4820-01-530-6616INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
40765-501
4820-01-530-6636INTERCHANGEABLE
REPAIR KIT,VALVE
60576-00
6910-01-592-6778INTERCHANGEABLE
COMMON DRIVER TRAINER MRAP VARIA

Frequently Asked Questions

What is NSN 4820-01-530-6481?

NSN 4820-01-530-6481 is a Diaphragm,valve,flat, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-530-6481?

NSN 4820-01-530-6481 has 3 cross-referenced part numbers: 2110-00 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40765-5 FIND NO 11 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40765-5 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).

What NSN replaces 4820-01-530-6481?

There are 12 known substitutes for 4820-01-530-6481: 5330-00-187-0114, 5930-00-841-7514, 6695-01-059-9474 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2110-00?

Key specifications for 2110-00: Special Features: DIAPHRAGM (NYLON INSERT) FOR A 3 1/2 TRAC STYLE "FR" LUBE OIL UNLOADING VALVE ASSY. (4"BORE) WITH MANUAL OVERIDE; End Item Identification: VALVE REGG FL PRESS 3.50IPS 10T30PSI FLGE STL; Material: RUBBER CHLOROPRENE CLASS CR; Part Name Assigned by Controlling Agency: DIAPHRAGM. 5 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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