PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

443800Connector,control Valve

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 2995-00-066-6532 · FSC 2995 · No Item Name Available
Verified by PartsTable
NSN 2995-00-066-6532 — this item is cataloged by the U.S. Government under National Stock Number 2995-00-066-6532. Primary manufacturer part number: 443800.
Features
  • Connector,control Valve — FSC 2995
  • General Characteristics Item Description: CRES,0.680 TO 0.700 IN. LG,0.301 TO 0.305 IN. OD,0.190-32 NF 3B THD IN
  • FSC Application Data: CONTROL ASSY,COMPRESSION RATIO BLEED RESET,ACFT ENGINE ACCESSORY
  • 1 verified cross-reference
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Electrical interconnection
  • Signal interface mating
General Description

The Connector,control Valve, cataloged under National Stock Number 2995-00-066-6532, is classified within Federal Supply Class 2995 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 2 verified specifications, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2995-00-066-6532
Primary Part Number443800
Item NameConnector,control Valve
FSC / FSG2995 / 29 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
General Characteristics Item DescriptionCRES,0.680 TO 0.700 IN. LG,0.301 TO 0.305 IN. OD,0.190-32 NF 3B THD IN
FSC Application DataCONTROL ASSY,COMPRESSION RATIO BLEED RESET,ACFT ENGINE ACCESSORY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5962-01-057-46265242-13 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
4820-01-687-9938471159 INTERCHANGEABLE
Valve,globe
Tyco Fire Products Lp
4210-01-688-3461443800 INTERCHANGEABLE
Proportioner,foam Liquid,tank Ty
Tyco Fire Products Lp
Cross-Reference Index
Part NumberManufacturer
443800 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
5962-01-057-4626INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5242-13
4820-01-687-9938INTERCHANGEABLE
VALVE,GLOBE
471159
4210-01-688-3461INTERCHANGEABLE
PROPORTIONER,FOAM LIQUID,TANK TY
443800

Frequently Asked Questions

What is NSN 2995-00-066-6532?

NSN 2995-00-066-6532 is a Connector,control Valve, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2995 (No Item Name Available). Status: active.

What are the part numbers for NSN 2995-00-066-6532?

NSN 2995-00-066-6532 has 1 cross-referenced part number: 443800 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 2995-00-066-6532?

There are 3 known substitutes for 2995-00-066-6532: 5962-01-057-4626, 4820-01-687-9938, 4210-01-688-3461. Verify interchangeability with system specifications before substitution.

What are the specifications of 443800?

Key specifications for 443800: General Characteristics Item Description: CRES,0.680 TO 0.700 IN. LG,0.301 TO 0.305 IN. OD,0.190-32 NF 3B THD IN; FSC Application Data: CONTROL ASSY,COMPRESSION RATIO BLEED RESET,ACFT ENGINE ACCESSORY; End Item Identification: 2995000879914 587973 CONTROL ASSY. 3 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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