PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1701-7Valve,regulating,fluid Pressure

Droitcour Co · NSN 4820-00-872-1200 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-872-1200 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-872-1200. Primary manufacturer part number: 1701-7.
Features
  • Valve,regulating,fluid Pressure — FSC 4820
  • 3 verified cross-references
  • Primary manufacturer: Droitcour Co
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-00-872-1200, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Droitcour Co. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-872-1200
Primary Part Number1701-7
Item NameValve,regulating,fluid Pressure
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerDroitcour Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5920-00-156-0837143M INTERCHANGEABLE
Fuse,indicator Alarm
Reliance Comm/tec Corp Lorain Products Div
5950-00-203-3955587AS140-1 INTERCHANGEABLE
Transformer,power
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5962-00-484-7803170-17 INTERCHANGEABLE
Microcircuit,linear
Burr-Brown Corp
5310-00-769-65217696521 INTERCHANGEABLE
Washer,key
U S Army Tank Automotive Command Amsta-Im-Mm
1005-00-999-8815 INTERCHANGEABLE
Ejector,cartridge
5360-01-155-719317017 INTERCHANGEABLE
Spring
Hardware Products Co Inc
4220-01-169-4517520-117 INTERCHANGEABLE
Yoke,urethane
Kirby Morgan Dive Systems Inc
5355-01-188-459617017 INTERCHANGEABLE
Knob
Sypris Electronics, Llc Dba Sypris Electronics Llc
5910-01-224-748617017 INTERCHANGEABLE
Capacitor
Basler Electric Co
6520-01-277-378117017 INTERCHANGEABLE
File,pulp Canal,dental
Kerr Corporation
Cross-Reference Index
Part NumberManufacturer
1701-7 Droitcour Co (USA)
204-076-343-1 Bell Textron Inc (USA)
204-076-343-1 Lockheed Martin Corporation Dba Lockheed Martin Rotary and Mission Systems Div Rms- C6isr (USA)
Related Parts
5920-00-156-0837INTERCHANGEABLE
FUSE,INDICATOR ALARM
143M
5950-00-203-3955INTERCHANGEABLE
TRANSFORMER,POWER
587AS140-1
5962-00-484-7803INTERCHANGEABLE
MICROCIRCUIT,LINEAR
170-17
5310-00-769-6521INTERCHANGEABLE
WASHER,KEY
7696521
1005-00-999-8815INTERCHANGEABLE
EJECTOR,CARTRIDGE
5360-01-155-7193INTERCHANGEABLE
SPRING
17017
4220-01-169-4517INTERCHANGEABLE
YOKE,URETHANE
520-117
5355-01-188-4596INTERCHANGEABLE
KNOB
17017
5910-01-224-7486INTERCHANGEABLE
CAPACITOR
17017
6520-01-277-3781INTERCHANGEABLE
FILE,PULP CANAL,DENTAL
17017
2825-01-305-3961INTERCHANGEABLE
DIAPHRAGM,TURBINE,STEAM
17017

Frequently Asked Questions

What is NSN 4820-00-872-1200?

NSN 4820-00-872-1200 is a Valve,regulating,fluid Pressure, manufactured by Droitcour Co, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-872-1200?

NSN 4820-00-872-1200 has 3 cross-referenced part numbers: 1701-7 (Droitcour Co), 204-076-343-1 (Bell Textron Inc), 204-076-343-1 (Lockheed Martin Corporation Dba Lockheed Martin Rotary and Mission Systems Div Rms- C6isr).

What NSN replaces 4820-00-872-1200?

There are 11 known substitutes for 4820-00-872-1200: 5920-00-156-0837, 5950-00-203-3955, 5962-00-484-7803 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1701-7?

Key specifications for 1701-7: End Item Identification: UH-1 HELICOPTER. 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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