PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

103022Cap,valve

Triumph Thermal Systems - Maryland, Inc. · NSN 1650-00-955-1556 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-955-1556 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-955-1556. Primary manufacturer part number: 103022.
Features
  • Cap,valve — FSC 1650
  • 2 verified cross-references
  • Primary manufacturer: Triumph Thermal Systems - Maryland, Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Cap,valve, cataloged under National Stock Number 1650-00-955-1556, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Triumph Thermal Systems - Maryland, Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-00-955-1556
Primary Part Number103022
Item NameCap,valve
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerTriumph Thermal Systems - Maryland, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5940-00-280-060110-302-2 INTERCHANGEABLE
Terminal,stud
Concord Electronics, Inc.
5330-00-972-8941103022 INTERCHANGEABLE
Gasket
L3harris Technologies, Inc Div Space & Airborne Systems
6105-01-049-6799SP-RP 9EM1 INTERCHANGEABLE
Motor,alternating Current
Electric Motors and Specialties Inc
6220-01-122-8653103022 INTERCHANGEABLE
Panel,indicating,light Transmitt
L3harris Fuzing and Ordnance Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
103022 Triumph Thermal Systems - Maryland, Inc. (USA)
103022 Defense & Development Enterprises Llc (USA)
Related Parts
5940-00-280-0601INTERCHANGEABLE
TERMINAL,STUD
10-302-2
5330-00-972-8941INTERCHANGEABLE
GASKET
103022
6105-01-049-6799INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
SP-RP 9EM1
6220-01-122-8653INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT
103022

Frequently Asked Questions

What is NSN 1650-00-955-1556?

NSN 1650-00-955-1556 is a Cap,valve, manufactured by Triumph Thermal Systems - Maryland, Inc., classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-955-1556?

NSN 1650-00-955-1556 has 2 cross-referenced part numbers: 103022 (Triumph Thermal Systems - Maryland, Inc.), 103022 (Defense & Development Enterprises Llc).

What NSN replaces 1650-00-955-1556?

There are 4 known substitutes for 1650-00-955-1556: 5940-00-280-0601, 5330-00-972-8941, 6105-01-049-6799 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 103022?

Key specifications for 103022: Special Features: ALUMINUM ALLOY AMS 4291,1.520 TO 1.550 IN.LG,FLANGED ONEEND,1.985 TO 2.015 IN.W,1.985 TO 2.015 IN. H,FOUR 0.156 TO0.190 IN. DIA MTG HOLES LOCATED IN CORNERS OF FLANGE 1.404 TO1.424 BY 1.404 TO 1.424 IN. C TO C IN. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com