PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16212Valve Assy,check Ai

Solar Turbines Incorporated Dba Solar Turbines Incorporated · NSN 1660-00-600-8148 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-600-8148 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-600-8148. Primary manufacturer part number: 16212.
Features
  • Valve Assy,check Ai — FSC 1660
  • 2 verified cross-references
  • Primary manufacturer: Solar Turbines Incorporated Dba Solar Turbines Incorporated
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve Assy,check Ai, cataloged under National Stock Number 1660-00-600-8148, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Solar Turbines Incorporated Dba Solar Turbines Incorporated. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve Assy,check Ai
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersSolar Turbines Incorporated Dba Solar Turbines Incorporated (CAGE 66195); Rtx Corporation Div Pratt & Whitney (CAGE 55820)
Technical Specifications
ParameterValue
NSN1660-00-600-8148
Primary Part Number16212
Item NameValve Assy,check Ai
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerSolar Turbines Incorporated Dba Solar Turbines Incorporated
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5330-00-179-0966 INTERCHANGEABLE
Seal,plain Encased
4730-00-235-408016 2-1/2 INTERCHANGEABLE
Flange,pipe
Ati Ladish Llc Dba Ati Wah Chang Div Ati Forged Products - Cudahy
5360-00-805-3409 INTERCHANGEABLE
Spring,helical,compression
5315-00-836-9672TA1530 INTERCHANGEABLE
Pin,grooved,headed
Parker Hannifin Corporation Div Cylinder Division
5360-00-910-451216212 INTERCHANGEABLE
Spring,helical,compression
Mission Systems Orchard Park Inc
4820-01-135-220612449 INTERCHANGEABLE
Piston,valve
Paragon Power Inc Sub of Great Lakes Power Products Inc
4720-01-314-7800 INTERCHANGEABLE
Hose Assembly,nonmetallic
6515-01-589-504202.205.085 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
16212 PRIMARY Solar Turbines Incorporated Dba Solar Turbines Incorporated (USA)
16212 Rtx Corporation Div Pratt & Whitney (USA)
Related Parts
5330-00-179-0966INTERCHANGEABLE
SEAL,PLAIN ENCASED
4730-00-235-4080INTERCHANGEABLE
FLANGE,PIPE
16 2-1/2
5360-00-805-3409INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5315-00-836-9672INTERCHANGEABLE
PIN,GROOVED,HEADED
TA1530
5360-00-910-4512INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
16212
4820-01-135-2206INTERCHANGEABLE
PISTON,VALVE
12449
4720-01-314-7800INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
6515-01-589-5042INTERCHANGEABLE
SCREW,BONE
02.205.085

Frequently Asked Questions

What is NSN 1660-00-600-8148?

NSN 1660-00-600-8148 is a Valve Assy,check Ai, manufactured by Solar Turbines Incorporated Dba Solar Turbines Incorporated, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-600-8148?

NSN 1660-00-600-8148 has 2 cross-referenced part numbers: 16212 (Solar Turbines Incorporated Dba Solar Turbines Incorporated), 16212 (Rtx Corporation Div Pratt & Whitney).

What NSN replaces 1660-00-600-8148?

There are 8 known substitutes for 1660-00-600-8148: 5330-00-179-0966, 4730-00-235-4080, 5360-00-805-3409 and 5 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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