PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

901244Housing,valve

Mission Systems Orchard Park Inc · NSN 1660-00-785-8764 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-785-8764 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-785-8764. Primary manufacturer part number: 901244.
Features
  • Housing,valve — FSC 1660
  • 2 verified cross-references
  • Primary manufacturer: Mission Systems Orchard Park Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Housing,valve, cataloged under National Stock Number 1660-00-785-8764, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHousing,valve
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
NSN1660-00-785-8764
Primary Part Number901244
Item NameHousing,valve
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerMission Systems Orchard Park Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4720-00-419-3264440313 INTERCHANGEABLE
Hose Assembly,metallic
Navy, United States Department of the Dba Naval Surface Warfare Center Div Naval Surface Warfare Center Crane Division
6150-01-158-943312571-1 INTERCHANGEABLE
Bus,conductor
Mersen Usa Spm Corp.
3110-01-321-479002-22220 INTERCHANGEABLE
Bearing,ball,annular
Warfield Electric Co Inc
Cross-Reference Index
Part NumberManufacturer
901244 Ingersoll-Rand Company Dba Ingersoll-Rand (USA)
901244 PRIMARY Mission Systems Orchard Park Inc (USA)
Related Parts
4720-00-419-3264INTERCHANGEABLE
HOSE ASSEMBLY,METALLIC
440313
6150-01-158-9433INTERCHANGEABLE
BUS,CONDUCTOR
12571-1
3110-01-321-4790INTERCHANGEABLE
BEARING,BALL,ANNULAR
02-22220

Frequently Asked Questions

What is NSN 1660-00-785-8764?

NSN 1660-00-785-8764 is a Housing,valve, manufactured by Mission Systems Orchard Park Inc, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-785-8764?

NSN 1660-00-785-8764 has 2 cross-referenced part numbers: 901244 (Ingersoll-Rand Company Dba Ingersoll-Rand), 901244 (Mission Systems Orchard Park Inc).

What NSN replaces 1660-00-785-8764?

There are 3 known substitutes for 1660-00-785-8764: 4720-00-419-3264, 6150-01-158-9433, 3110-01-321-4790. Verify interchangeability with system specifications before substitution.

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