PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

470700NN1Valve,regulating,fluid Pressure

Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions · NSN 4820-01-307-9624 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-307-9624 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-307-9624. Primary manufacturer part number: 470700NN1.
Features
  • Valve,regulating,fluid Pressure — FSC 4820
  • FSC Application Data: SHIPS SERVICE AIR SYSTEM
  • 4 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-307-9624, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-307-9624
Primary Part Number470700NN1
Item NameValve,regulating,fluid Pressure
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
StatusACTIVE
FSC Application DataSHIPS SERVICE AIR SYSTEM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4310-00-112-7149 INTERCHANGEABLE
Yoke,valve,compressor
2815-00-146-7417 INTERCHANGEABLE
Engine Block,diesel
5340-00-429-9661517C INTERCHANGEABLE
Retainer,helical Compression Spr
Terex Usa, Llc Dba Terex Equipment Services
5915-00-818-3391SP158 INTERCHANGEABLE
Filter,radio Frequency Interfere
Ems Development Corporation Dba Ems Development Corp
4820-00-988-7269 INTERCHANGEABLE
Valve,globe
4920-01-100-89245175 INTERCHANGEABLE
Parts Kit,swaggering
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
5975-01-564-38495175 INTERCHANGEABLE
Shelf,electrical Equipment
Caci Nss, Llc
5895-01-577-8323 INTERCHANGEABLE
Dual Unit Housing
6530-01-660-85125175 INTERCHANGEABLE
Rack,weight Set,storage
Performance Health Supply, Llc Dba Sammons Preston Rolyan
5920-01-719-45275175 INTERCHANGEABLE
Fuse,enclosed Link
Navico Group Americas Llc Dba Power Products of Delaware, Llc Div Navico Group, Previously Power Products Llc
Cross-Reference Index
Part NumberManufacturer
5175 Siemens Energy, Inc. Dba Dresser-Rand (USA)
517C Siemens Energy, Inc. Dba Dresser-Rand (USA)
517C Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
470700NN1 PRIMARY Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
Related Parts
4310-00-112-7149INTERCHANGEABLE
YOKE,VALVE,COMPRESSOR
2815-00-146-7417INTERCHANGEABLE
ENGINE BLOCK,DIESEL
5340-00-429-9661INTERCHANGEABLE
RETAINER,HELICAL COMPRESSION SPR
517C
5915-00-818-3391INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
SP158
4820-00-988-7269INTERCHANGEABLE
VALVE,GLOBE
4920-01-100-8924INTERCHANGEABLE
PARTS KIT,SWAGGERING
5175
5975-01-564-3849INTERCHANGEABLE
SHELF,ELECTRICAL EQUIPMENT
5175
5895-01-577-8323INTERCHANGEABLE
DUAL UNIT HOUSING
6530-01-660-8512INTERCHANGEABLE
RACK,WEIGHT SET,STORAGE
5175
5920-01-719-4527INTERCHANGEABLE
FUSE,ENCLOSED LINK
5175

Frequently Asked Questions

What is NSN 4820-01-307-9624?

NSN 4820-01-307-9624 is a Valve,regulating,fluid Pressure, manufactured by Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-307-9624?

NSN 4820-01-307-9624 has 4 cross-referenced part numbers: 5175 (Siemens Energy, Inc. Dba Dresser-Rand), 517C (Siemens Energy, Inc. Dba Dresser-Rand), 517C (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), 470700NN1 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions).

What NSN replaces 4820-01-307-9624?

There are 10 known substitutes for 4820-01-307-9624: 4310-00-112-7149, 2815-00-146-7417, 5340-00-429-9661 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 470700NN1?

Key specifications for 470700NN1: FSC Application Data: SHIPS SERVICE AIR SYSTEM. 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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