PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30072-010NMRetainer,disk,valve

Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division · NSN 4820-01-507-0784 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-507-0784 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-507-0784. Primary manufacturer part number: 30072-010NM.
Features
  • Retainer,disk,valve — FSC 4820
  • Material Document and Classification: 316SS ASSN STD SINGLE MATERIAL RESPONSE
  • Valve Design Control Activity: 95169
  • Valve Model Number for Which Designed: 27CC13M-U70/S4
  • Valve Size for Which Designed: 0.500 INCHES IN
  • Material: STEEL COMP 316
  • 5 verified cross-references
  • Primary manufacturer: Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Comp 316 construction
General Description

The Retainer,disk,valve, cataloged under National Stock Number 4820-01-507-0784, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, 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
NSN4820-01-507-0784
Primary Part Number30072-010NM
Item NameRetainer,disk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCurtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division
StatusACTIVE
Material Document and Classification316SS ASSN STD SINGLE MATERIAL RESPONSE
Valve Design Control Activity95169
Valve Model Number for Which Designed27CC13M-U70/S4
Valve Size for Which Designed0.500 INCHES IN
MaterialSTEEL COMP 316
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-0502200562 INTERCHANGEABLE
Cup,tapered Roller Bearing
Acf Industries Inc
3110-00-100-061213838M11 INTERCHANGEABLE
Cup,tapered Roller Bearing
Taylor Machine Works Inc
3010-00-138-668330072 INTERCHANGEABLE
Coupling,shaft,rigid
Testek Llc Dba Testek Solutions
5940-00-146-284430-072 INTERCHANGEABLE
Splice,conductor
Ideal Industries, Inc.
5310-00-264-0150 INTERCHANGEABLE
Washer,lock
4310-00-270-3331 INTERCHANGEABLE
Pin,piston
4730-00-722-13693CF2 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok
5985-00-943-844599-1835A00 INTERCHANGEABLE
Waveguide Assembly
Axillon Aerospace (baltimore) Inc.
3040-01-026-8315K2226 INTERCHANGEABLE
Shaft,straight
Crown Industrial Products Co
5998-01-114-4049 INTERCHANGEABLE
Circuit Card Assembly
Cross-Reference Index
Part NumberManufacturer
30153 ITEM 6 Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division (USA)
30153 Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division (USA)
30072 Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division (USA)
30072-010NM PRIMARY Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division (USA)
330072-010NM Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris (USA)
Related Parts
3110-00-100-0502INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
200562
3110-00-100-0612INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
13838M11
3010-00-138-6683INTERCHANGEABLE
COUPLING,SHAFT,RIGID
30072
5940-00-146-2844INTERCHANGEABLE
SPLICE,CONDUCTOR
30-072
5310-00-264-0150INTERCHANGEABLE
WASHER,LOCK
4310-00-270-3331INTERCHANGEABLE
PIN,PISTON
4730-00-722-1369INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
3CF2
5985-00-943-8445INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
99-1835A00
3040-01-026-8315INTERCHANGEABLE
SHAFT,STRAIGHT
K2226
5998-01-114-4049INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5999-01-162-5654INTERCHANGEABLE
CONTACT,ELECTRICAL
30153
5315-01-179-1197INTERCHANGEABLE
KEY,MACHINE

Frequently Asked Questions

What is NSN 4820-01-507-0784?

NSN 4820-01-507-0784 is a Retainer,disk,valve, manufactured by Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-507-0784?

NSN 4820-01-507-0784 has 5 cross-referenced part numbers: 30153 ITEM 6 (Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division), 30153 (Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division), 30072 (Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division), 30072-010NM (Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Target Rock Division), 330072-010NM (Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris).

What NSN replaces 4820-01-507-0784?

There are 12 known substitutes for 4820-01-507-0784: 3110-00-100-0502, 3110-00-100-0612, 3010-00-138-6683 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30072-010NM?

Key specifications for 30072-010NM: Material Document and Classification: 316SS ASSN STD SINGLE MATERIAL RESPONSE; Valve Design Control Activity: 95169; Valve Model Number for Which Designed: 27CC13M-U70/S4; Special Features: THIS PART IS CALLED AN O-RING RETAINER BY THE MANUFACTURER. THE INLET IS 1/2 INCH AND THE OUTLET 1 INCH. PRESSURE RANGE IS 230-265 PSI, SET PRESSURE 260 PSI. THE RELIEF VALVE NSN THIS ITEM IS PART OF IS 4820-01-507-0636. IN. 7 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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