PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12512Piston,pump

Era Mfg Co Div of Ocean Technology Inc · NSN 4320-00-917-6506 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-917-6506 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-917-6506. Primary manufacturer part number: 12512.
Features
  • Piston,pump — FSC 4320
  • 2 verified cross-references
  • Primary manufacturer: Era Mfg Co Div of Ocean Technology Inc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Piston,pump, cataloged under National Stock Number 4320-00-917-6506, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Era Mfg Co Div of Ocean Technology Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-917-6506
Primary Part Number12512
Item NamePiston,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerEra Mfg Co Div of Ocean Technology Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-144-86690210591 INTERCHANGEABLE
Bearing,ball,annular
Agco Corp Parts Opn
5950-00-189-30981M130-1 INTERCHANGEABLE
Reactor
Northrop Grumman Corp Electronic Systems Defensive System Div
5930-00-296-9258B3221-16 INTERCHANGEABLE
Switch,thermostatic
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5930-00-359-3969 INTERCHANGEABLE
Switch,thermostatic
5950-00-390-567112512 INTERCHANGEABLE
Reactor
Stanford Applied Engineering Inc
5935-00-430-6321125-1-2 INTERCHANGEABLE
Connector,plug,electrical
Winchester Interconnect Corporation
5930-00-549-0358 INTERCHANGEABLE
Switch,thermostatic
5355-00-668-5791125-1-2 INTERCHANGEABLE
Knob
Raytheon Company Dba Raytheon Co
5325-00-679-8117SS250 INTERCHANGEABLE
Ring,retaining
Timken Aerospace, Inc Dba Torrington Product
5340-00-682-1935125 1-2 INTERCHANGEABLE
Snap Hook
Eastern Co Div Eberhard Manufacturing
Cross-Reference Index
Part NumberManufacturer
12512 Era Mfg Co Div of Ocean Technology Inc (USA)
113-126-101 Era Mfg Co Div of Ocean Technology Inc (USA)
Related Parts
3110-00-144-8669INTERCHANGEABLE
BEARING,BALL,ANNULAR
0210591
5950-00-189-3098INTERCHANGEABLE
REACTOR
1M130-1
5930-00-296-9258INTERCHANGEABLE
SWITCH,THERMOSTATIC
B3221-16
5930-00-359-3969INTERCHANGEABLE
SWITCH,THERMOSTATIC
5950-00-390-5671INTERCHANGEABLE
REACTOR
12512
5935-00-430-6321INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
125-1-2
5930-00-549-0358INTERCHANGEABLE
SWITCH,THERMOSTATIC
5355-00-668-5791INTERCHANGEABLE
KNOB
125-1-2
5325-00-679-8117INTERCHANGEABLE
RING,RETAINING
SS250
5340-00-682-1935INTERCHANGEABLE
SNAP HOOK
125 1-2
5330-01-042-2814INTERCHANGEABLE
SEAL,PLAIN ENCASED
13676
6515-01-105-4644INTERCHANGEABLE
BONE PLATE

Frequently Asked Questions

What is NSN 4320-00-917-6506?

NSN 4320-00-917-6506 is a Piston,pump, manufactured by Era Mfg Co Div of Ocean Technology Inc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-917-6506?

NSN 4320-00-917-6506 has 2 cross-referenced part numbers: 12512 (Era Mfg Co Div of Ocean Technology Inc), 113-126-101 (Era Mfg Co Div of Ocean Technology Inc).

What NSN replaces 4320-00-917-6506?

There are 12 known substitutes for 4320-00-917-6506: 3110-00-144-8669, 5950-00-189-3098, 5930-00-296-9258 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12512?

Key specifications for 12512: End Item Identification: TEST SET,FLIGHT CONTROL. 1 total characteristics are documented in the Federal Logistics Information System.

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