PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15733Gage,regulator

Mission Systems Orchard Park Inc · NSN 1660-00-658-6558 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-658-6558 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-658-6558. Primary manufacturer part number: 15733.
Features
  • Gage,regulator — FSC 1660
  • 2 verified cross-references
  • Primary manufacturer: Mission Systems Orchard Park Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gage,regulator, cataloged under National Stock Number 1660-00-658-6558, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Mission Systems Orchard Park Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGage,regulator
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersIngersoll-Rand Company Dba Ingersoll-Rand (CAGE 03990); Mission Systems Orchard Park Inc (CAGE 04577)
Technical Specifications
ParameterValue
NSN1660-00-658-6558
Primary Part Number15733
Item NameGage,regulator
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerMission Systems Orchard Park Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3040-00-317-252215733 INTERCHANGEABLE
Lining,friction
Alfa Laval Inc
5970-00-438-504015733 INTERCHANGEABLE
Insulator,strain
Dayton-Granger, Inc.
5910-00-681-6874SCB98372 INTERCHANGEABLE
Retainer,capacitor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5940-00-901-2040 INTERCHANGEABLE
Terminal,stud
5310-01-170-379115733 INTERCHANGEABLE
Washer,flat
Forenta Lp
Cross-Reference Index
Part NumberManufacturer
15733 Ingersoll-Rand Company Dba Ingersoll-Rand (USA)
15733 PRIMARY Mission Systems Orchard Park Inc (USA)
Related Parts
3040-00-317-2522INTERCHANGEABLE
LINING,FRICTION
15733
5970-00-438-5040INTERCHANGEABLE
INSULATOR,STRAIN
15733
5910-00-681-6874INTERCHANGEABLE
RETAINER,CAPACITOR
SCB98372
5940-00-901-2040INTERCHANGEABLE
TERMINAL,STUD
5310-01-170-3791INTERCHANGEABLE
WASHER,FLAT
15733

Frequently Asked Questions

What is NSN 1660-00-658-6558?

NSN 1660-00-658-6558 is a Gage,regulator, manufactured by Mission Systems Orchard Park Inc, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-658-6558?

NSN 1660-00-658-6558 has 2 cross-referenced part numbers: 15733 (Ingersoll-Rand Company Dba Ingersoll-Rand), 15733 (Mission Systems Orchard Park Inc).

What NSN replaces 1660-00-658-6558?

There are 5 known substitutes for 1660-00-658-6558: 3040-00-317-2522, 5970-00-438-5040, 5910-00-681-6874 and 2 more. Verify interchangeability with system specifications before substitution.

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