PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11A2Indicator,oxygen Flow

Erie Mfg Co · NSN 1660-01-311-2986 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-01-311-2986 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-311-2986. Primary manufacturer part number: 11A2.
Features
  • Indicator,oxygen Flow — FSC 1660
  • 2 verified cross-references
  • Primary manufacturer: Erie Mfg Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,oxygen Flow, cataloged under National Stock Number 1660-01-311-2986, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Erie Mfg Co. This item has 2 commercial cross-references from 1 manufacturer, 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 NameIndicator,oxygen Flow
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersErie Mfg Co (CAGE 20846)
Technical Specifications
ParameterValue
NSN1660-01-311-2986
Primary Part Number11A2
Item NameIndicator,oxygen Flow
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerErie Mfg Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-100-0336 INTERCHANGEABLE
Cup,tapered Roller Bearing
5950-00-147-772837651401-001 INTERCHANGEABLE
Transformer,power
Raytheon Co
5133-00-262-2169 INTERCHANGEABLE
Drill,twist
3110-00-394-2728999R0343PC24 INTERCHANGEABLE
Seat,bearing
Circor Naval Solutions Llc Dba Warren Pumps
4710-01-183-712611474 INTERCHANGEABLE
Pipe,metallic
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
Cross-Reference Index
Part NumberManufacturer
11A2 Erie Mfg Co (USA)
11-47-4 Erie Mfg Co (USA)
Related Parts
3110-00-100-0336INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
5950-00-147-7728INTERCHANGEABLE
TRANSFORMER,POWER
37651401-001
5133-00-262-2169INTERCHANGEABLE
DRILL,TWIST
3110-00-394-2728INTERCHANGEABLE
SEAT,BEARING
999R0343PC24
4710-01-183-7126INTERCHANGEABLE
PIPE,METALLIC
11474

Frequently Asked Questions

What is NSN 1660-01-311-2986?

NSN 1660-01-311-2986 is a Indicator,oxygen Flow, manufactured by Erie Mfg Co, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-01-311-2986?

NSN 1660-01-311-2986 has 2 cross-referenced part numbers: 11A2 (Erie Mfg Co), 11-47-4 (Erie Mfg Co).

What NSN replaces 1660-01-311-2986?

There are 5 known substitutes for 1660-01-311-2986: 3110-00-100-0336, 5950-00-147-7728, 5133-00-262-2169 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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