PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51442Plate,instruction

Rotary Vacuum Pumps Inc · NSN 9905-01-044-8830 · FSC 9905 · No Item Name Available
Verified by PartsTable
NSN 9905-01-044-8830 — this item is cataloged by the U.S. Government under National Stock Number 9905-01-044-8830. Primary manufacturer part number: 51442.
Features
  • Plate,instruction — FSC 9905
  • Color: ALUMINUM FIRST SIDE BORDER
  • Color: BLACK FIRST SIDE INSCRIPTION BACKGROUND
  • Color: ALUMINUM FIRST SIDE INSCRIPTION
  • Marking Designation: LEGEND FIRST SIDE
  • Material: ALUMINUM ALLOY
  • Material Document and Classification: QQ-A-359-CANCELLED FED SPEC SINGLE MATERIAL RESPONSE
  • Thickness: 0.063 INCHES NOMINAL IN
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Plate,instruction, cataloged under National Stock Number 9905-01-044-8830, is classified within Federal Supply Class 9905 (No Item Name Available) of the Miscellaneous group. The primary manufacturer of record is Rotary Vacuum Pumps Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9905-01-044-8830
Primary Part Number51442
Item NamePlate,instruction
FSC / FSG9905 / 99 — No Item Name Available
ManufacturerRotary Vacuum Pumps Inc
StatusACTIVE
ColorALUMINUM FIRST SIDE BORDER
ColorBLACK FIRST SIDE INSCRIPTION BACKGROUND
ColorALUMINUM FIRST SIDE INSCRIPTION
Marking DesignationLEGEND FIRST SIDE
MaterialALUMINUM ALLOY
Material Document and ClassificationQQ-A-359-CANCELLED FED SPEC SINGLE MATERIAL RESPONSE
Thickness0.063 INCHES NOMINAL IN
Attachment MethodHOLE
Width2.125 INCHES NOMINAL IN
Basic Shape StyleRECTANGULAR
Length6.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5110-00-277-98091280N INTERCHANGEABLE
Punch,cutting,single Bow
General Tools Manufacturing Co., Llc.
6685-00-435-319949-22368 INTERCHANGEABLE
Manometer,inclined Tube
Johnson Controls, Inc Div Building Efficiency
6640-00-774-120851442 INTERCHANGEABLE
Furnace,muffle,laboratory
Spx Corporation
4820-00-903-09185144 INTERCHANGEABLE
Thermal Element,temperature Regu
Aerco International, Inc. Dba Aerco International Inc
Cross-Reference Index
Part NumberManufacturer
51442 PRIMARY Rotary Vacuum Pumps Inc (USA)
Related Parts
5110-00-277-9809INTERCHANGEABLE
PUNCH,CUTTING,SINGLE BOW
1280N
6685-00-435-3199INTERCHANGEABLE
MANOMETER,INCLINED TUBE
49-22368
6640-00-774-1208INTERCHANGEABLE
FURNACE,MUFFLE,LABORATORY
51442
4820-00-903-0918INTERCHANGEABLE
THERMAL ELEMENT,TEMPERATURE REGU
5144

Frequently Asked Questions

What is NSN 9905-01-044-8830?

NSN 9905-01-044-8830 is a Plate,instruction, manufactured by Rotary Vacuum Pumps Inc, classified under FSC 9905 (No Item Name Available). Status: active.

What are the part numbers for NSN 9905-01-044-8830?

NSN 9905-01-044-8830 has 1 cross-referenced part number: 51442 (Rotary Vacuum Pumps Inc).

What NSN replaces 9905-01-044-8830?

There are 4 known substitutes for 9905-01-044-8830: 5110-00-277-9809, 6685-00-435-3199, 6640-00-774-1208 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51442?

Key specifications for 51442: Color: ALUMINUM FIRST SIDE BORDER; Color: BLACK FIRST SIDE INSCRIPTION BACKGROUND; Color: ALUMINUM FIRST SIDE INSCRIPTION; Marking Designation: LEGEND FIRST SIDE. 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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