PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15646Aneroid Assy,o,ygen

Mission Systems Orchard Park Inc · NSN 1660-00-520-9618 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-520-9618 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-520-9618. Primary manufacturer part number: 15646.
Features
  • Aneroid Assy,o,ygen — 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 Aneroid Assy,o,ygen, cataloged under National Stock Number 1660-00-520-9618, 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 NameAneroid Assy,o,ygen
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersMission Systems Orchard Park Inc (CAGE 04577); Ingersoll-Rand Company Dba Ingersoll-Rand (CAGE 03990)
Technical Specifications
ParameterValue
NSN1660-00-520-9618
Primary Part Number15646
Item NameAneroid Assy,o,ygen
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerMission Systems Orchard Park Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5330-00-868-899115646 INTERCHANGEABLE
Gasket
Clayton Manufacturing Company
3030-01-085-10008642 INTERCHANGEABLE
Belt,v
Gates Corporation
8145-01-224-795515646 INTERCHANGEABLE
Shipping and Storage Container,s
Naval Inventory Control Point
5330-01-290-4198P80444-7 INTERCHANGEABLE
Gasket
Lexair Inc
6515-01-565-2684 INTERCHANGEABLE
Handpiece,surgical Apparatus
Cross-Reference Index
Part NumberManufacturer
15646 PRIMARY Mission Systems Orchard Park Inc (USA)
15646 Ingersoll-Rand Company Dba Ingersoll-Rand (USA)
Related Parts
5330-00-868-8991INTERCHANGEABLE
GASKET
15646
3030-01-085-1000INTERCHANGEABLE
BELT,V
8642
8145-01-224-7955INTERCHANGEABLE
SHIPPING AND STORAGE CONTAINER,S
15646
5330-01-290-4198INTERCHANGEABLE
GASKET
P80444-7
6515-01-565-2684INTERCHANGEABLE
HANDPIECE,SURGICAL APPARATUS

Frequently Asked Questions

What is NSN 1660-00-520-9618?

NSN 1660-00-520-9618 is a Aneroid Assy,o,ygen, manufactured by Mission Systems Orchard Park Inc, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-520-9618?

NSN 1660-00-520-9618 has 2 cross-referenced part numbers: 15646 (Mission Systems Orchard Park Inc), 15646 (Ingersoll-Rand Company Dba Ingersoll-Rand).

What NSN replaces 1660-00-520-9618?

There are 5 known substitutes for 1660-00-520-9618: 5330-00-868-8991, 3030-01-085-1000, 8145-01-224-7955 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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