PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8723Cap,check Valve Ste

Circor Aerospace, Inc. Div Circor · NSN 1620-00-738-0723 · FSC 1620 · No Item Name Available
Verified by PartsTable
NSN 1620-00-738-0723 — this item is cataloged by the U.S. Government under National Stock Number 1620-00-738-0723. Primary manufacturer part number: 8723.
Features
  • Cap,check Valve Ste — FSC 1620
  • 2 verified cross-references
  • Primary manufacturer: Circor Aerospace, Inc. Div Circor
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Cap,check Valve Ste, cataloged under National Stock Number 1620-00-738-0723, is classified within Federal Supply Class 1620 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Circor Aerospace, Inc. Div Circor. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1620-00-738-0723
Primary Part Number8723
Item NameCap,check Valve Ste
FSC / FSG1620 / 16 — No Item Name Available
ManufacturerCircor Aerospace, Inc. Div Circor
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2520-00-640-374211177 INTERCHANGEABLE
Disk,clutch,vehicular
Garwood/feller Inc Garwood Winch Div
5935-00-859-2169 INTERCHANGEABLE
Connector,plug,electrical
6145-00-957-85198723 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
5975-01-260-79678723 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
6625-01-324-63528723 AND 8743-04 INTERCHANGEABLE
Probe-Lead Assembly,test
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
4520-01-359-6194 INTERCHANGEABLE
Heater,water,liquid Fuel
2540-01-495-4311GRSA1264-401 INTERCHANGEABLE
Belt,vehicular Safety
Amsafe, Inc. Div Amsafe
Cross-Reference Index
Part NumberManufacturer
8723 Goodrich Corp Dba Goodrich Corp (USA)
8723 PRIMARY Circor Aerospace, Inc. Div Circor (USA)
Related Parts
2520-00-640-3742INTERCHANGEABLE
DISK,CLUTCH,VEHICULAR
11177
5935-00-859-2169INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
6145-00-957-8519INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
8723
5975-01-260-7967INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
8723
6625-01-324-6352INTERCHANGEABLE
PROBE-LEAD ASSEMBLY,TEST
8723 AND 8743-04
4520-01-359-6194INTERCHANGEABLE
HEATER,WATER,LIQUID FUEL
2540-01-495-4311INTERCHANGEABLE
BELT,VEHICULAR SAFETY
GRSA1264-401

Frequently Asked Questions

What is NSN 1620-00-738-0723?

NSN 1620-00-738-0723 is a Cap,check Valve Ste, manufactured by Circor Aerospace, Inc. Div Circor, classified under FSC 1620 (No Item Name Available). Status: active.

What are the part numbers for NSN 1620-00-738-0723?

NSN 1620-00-738-0723 has 2 cross-referenced part numbers: 8723 (Goodrich Corp Dba Goodrich Corp), 8723 (Circor Aerospace, Inc. Div Circor).

What NSN replaces 1620-00-738-0723?

There are 7 known substitutes for 1620-00-738-0723: 2520-00-640-3742, 5935-00-859-2169, 6145-00-957-8519 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8723?

Key specifications for 8723: End Item Identification: T-38 AIRCRAFT. 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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