PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2-2312Ring

Precision Aerospace Corporation Dba Precision Engine Control · NSN 2920-00-780-0812 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-00-780-0812 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-780-0812. Primary manufacturer part number: 2-2312.
Features
  • Ring — FSC 2920
  • 4 verified cross-references
  • Primary manufacturer: Precision Aerospace Corporation Dba Precision Engine Control
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ring, cataloged under National Stock Number 2920-00-780-0812, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Precision Aerospace Corporation Dba Precision Engine Control. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRing
FSC / FSG2920 — No Item Name Available (FSG 29)
ManufacturersU S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Precision Aerospace Corporation Dba Precision Engine Control (CAGE 22787); Amphenol Corp Div Amphenol Aerospace Operations (CAGE 77820); Unison Industries Llc (CAGE 59501)
Technical Specifications
ParameterValue
NSN2920-00-780-0812
Primary Part Number2-2312
Item NameRing
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerPrecision Aerospace Corporation Dba Precision Engine Control
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-156-142722312E INTERCHANGEABLE
Bearing,roller,self-Aligning
Skf Usa Inc.
4130-00-369-819622-312 INTERCHANGEABLE
Valve,suction
Thermo King Corporation Dba Phoenix Global Distirbution.
5330-00-470-613122312 INTERCHANGEABLE
Seal,oil
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
5305-00-719-5003MS51959-84 INTERCHANGEABLE
Screw,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5962-01-124-2249MM54C42J INTERCHANGEABLE
Microcircuit,digital
National Semiconductor Corporation
5331-01-124-6390 INTERCHANGEABLE
O-Ring
5330-01-188-084022312 INTERCHANGEABLE
Seal,plain
Kaydon Custom Filtration Corporation
3670-01-398-685022-312 INTERCHANGEABLE
Laminating Machine,printed Circu
Gc/waldom Inc
Cross-Reference Index
Part NumberManufacturer
B208539 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
2-2312 PRIMARY Precision Aerospace Corporation Dba Precision Engine Control (USA)
2-2312 Amphenol Corp Div Amphenol Aerospace Operations (USA)
2-2312 Unison Industries Llc (USA)
Related Parts
3110-00-156-1427INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
22312E
4130-00-369-8196INTERCHANGEABLE
VALVE,SUCTION
22-312
5330-00-470-6131INTERCHANGEABLE
SEAL,OIL
22312
5305-00-719-5003INTERCHANGEABLE
SCREW,MACHINE
MS51959-84
5962-01-124-2249INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
MM54C42J
5331-01-124-6390INTERCHANGEABLE
O-RING
5330-01-188-0840INTERCHANGEABLE
SEAL,PLAIN
22312
3670-01-398-6850INTERCHANGEABLE
LAMINATING MACHINE,PRINTED CIRCU
22-312

Frequently Asked Questions

What is NSN 2920-00-780-0812?

NSN 2920-00-780-0812 is a Ring, manufactured by Precision Aerospace Corporation Dba Precision Engine Control, classified under FSC 2920 (No Item Name Available). Status: active.

What are the part numbers for NSN 2920-00-780-0812?

NSN 2920-00-780-0812 has 4 cross-referenced part numbers: B208539 (U S Army Tank Automotive Command Amsta-Im-Mm), 2-2312 (Precision Aerospace Corporation Dba Precision Engine Control), 2-2312 (Amphenol Corp Div Amphenol Aerospace Operations), 2-2312 (Unison Industries Llc).

What NSN replaces 2920-00-780-0812?

There are 8 known substitutes for 2920-00-780-0812: 3110-00-156-1427, 4130-00-369-8196, 5330-00-470-6131 and 5 more. Verify interchangeability with system specifications before substitution.

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