PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

207-27Plate,identification

Ontic Engineering & Manufacturing, Inc Dba Ontic Us · NSN 9905-00-639-7231 · FSC 9905 · No Item Name Available
Verified by PartsTable
NSN 9905-00-639-7231 — this item is cataloged by the U.S. Government under National Stock Number 9905-00-639-7231. Primary manufacturer part number: 207-27.
Features
  • Plate,identification — FSC 9905
  • Inscription: MFD UNDER ONE OR MORE U.S. PAT. NO. 2026739,NO. 2068803 NO. 2086035,NO. 2156340,NO. 2263113,OTHER PATENTS PENDING FIRST SIDE
  • Length: 1.250 INCHES NOMINAL IN
  • Width: 0.484 INCHES NOMINAL IN
  • Material: ALUMINUM ALLOY
  • Attachment Method: HOLE
  • Color: NATURAL SINGLE SIDE INSCRIPTION
  • Marking Designation: LEGEND FIRST SIDE
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Plate,identification, cataloged under National Stock Number 9905-00-639-7231, is classified within Federal Supply Class 9905 (No Item Name Available) of the Miscellaneous group. The primary manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN9905-00-639-7231
Primary Part Number207-27
Item NamePlate,identification
FSC / FSG9905 / 99 — No Item Name Available
ManufacturerOntic Engineering & Manufacturing, Inc Dba Ontic Us
StatusACTIVE
InscriptionMFD UNDER ONE OR MORE U.S. PAT. NO. 2026739,NO. 2068803 NO. 2086035,NO. 2156340,NO. 2263113,OTHER PATENTS PENDING FIRST SIDE
Length1.250 INCHES NOMINAL IN
Width0.484 INCHES NOMINAL IN
MaterialALUMINUM ALLOY
Attachment MethodHOLE
ColorNATURAL SINGLE SIDE INSCRIPTION
Marking DesignationLEGEND FIRST SIDE
ColorBLACK SINGLE SIDE INSCRIPTION BACKGROUND
Basic Shape StyleRECTANGULAR
Material Document and ClassificationQQ-A-561-CANCELLED FED SPEC SINGLE MATERIAL RESPONSE
Thickness0.020 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5935-00-220-233820727 INTERCHANGEABLE
Connector,receptacle,electrical
Drs Signal Solutions, Inc.
5950-00-676-091285-6304 INTERCHANGEABLE
Coil,radio Frequency
Bogen Communications Inc
4720-00-983-645820727 INTERCHANGEABLE
Hose,preformed
Gates Corporation
4730-01-183-214020727 INTERCHANGEABLE
Connector,fuel Line
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
4320-01-240-200220727 INTERCHANGEABLE
Piston,hydraulic Motor-Pump
Twg Canada Consolidated Inc
Cross-Reference Index
Part NumberManufacturer
207-27 PRIMARY Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)
207-27 Donallco Inc (USA)
Related Parts
5935-00-220-2338INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
20727
5950-00-676-0912INTERCHANGEABLE
COIL,RADIO FREQUENCY
85-6304
4720-00-983-6458INTERCHANGEABLE
HOSE,PREFORMED
20727
4730-01-183-2140INTERCHANGEABLE
CONNECTOR,FUEL LINE
20727
4320-01-240-2002INTERCHANGEABLE
PISTON,HYDRAULIC MOTOR-PUMP
20727

Frequently Asked Questions

What is NSN 9905-00-639-7231?

NSN 9905-00-639-7231 is a Plate,identification, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 9905 (No Item Name Available). Status: active.

What are the part numbers for NSN 9905-00-639-7231?

NSN 9905-00-639-7231 has 2 cross-referenced part numbers: 207-27 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us), 207-27 (Donallco Inc).

What NSN replaces 9905-00-639-7231?

There are 5 known substitutes for 9905-00-639-7231: 5935-00-220-2338, 5950-00-676-0912, 4720-00-983-6458 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 207-27?

Key specifications for 207-27: Inscription: MFD UNDER ONE OR MORE U.S. PAT. NO. 2026739,NO. 2068803 NO. 2086035,NO. 2156340,NO. 2263113,OTHER PATENTS PENDING FIRST SIDE; Length: 1.250 INCHES NOMINAL IN; Width: 0.484 INCHES NOMINAL IN; Material: ALUMINUM ALLOY. 11 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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