PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51441Plate,instruction

Rotary Vacuum Pumps Inc · NSN 9905-01-044-8827 · FSC 9905 · No Item Name Available
Verified by PartsTable
NSN 9905-01-044-8827 — this item is cataloged by the U.S. Government under National Stock Number 9905-01-044-8827. Primary manufacturer part number: 51441.
Features
  • Plate,instruction — FSC 9905
  • Color: RED FIRST SIDE INSCRIPTION BACKGROUND
  • Marking Designation: LEGEND LOCATION NOT OTHERWISE SPECIFIED
  • Color: ALUMINUM FIRST SIDE INSCRIPTION
  • Surface Treatment: ANODIZE
  • Color: ALUMINUM FIRST SIDE BORDER
  • Material: ALUMINUM ALLOY
  • Material Document and Classification: QQ-A-359-CANCELLED FED SPEC SINGLE MATERIAL RESPONSE
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Plate,instruction, cataloged under National Stock Number 9905-01-044-8827, 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 12 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9905-01-044-8827
Primary Part Number51441
Item NamePlate,instruction
FSC / FSG9905 / 99 — No Item Name Available
ManufacturerRotary Vacuum Pumps Inc
StatusACTIVE
ColorRED FIRST SIDE INSCRIPTION BACKGROUND
Marking DesignationLEGEND LOCATION NOT OTHERWISE SPECIFIED
ColorALUMINUM FIRST SIDE INSCRIPTION
Surface TreatmentANODIZE
ColorALUMINUM FIRST SIDE BORDER
MaterialALUMINUM ALLOY
Material Document and ClassificationQQ-A-359-CANCELLED FED SPEC SINGLE MATERIAL RESPONSE
Thickness0.031 INCHES NOMINAL IN
Width2.750 INCHES NOMINAL IN
Basic Shape StyleOVAL ELLIPTICAL
Length1.250 INCHES NOMINAL IN
Attachment MethodHOLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5841-00-216-486451441 INTERCHANGEABLE
Gear Assembly,-Nten
Raytheon Company Dba Raytheon
6640-01-040-821651441 INTERCHANGEABLE
Oven,laboratory
Spx Corporation
4820-01-044-16685144-1 INTERCHANGEABLE
Thermal Element,temperature Regu
Aerco International, Inc. Dba Aerco International Inc
5210-01-186-1043 INTERCHANGEABLE
Straightedge
6685-01-282-5927 INTERCHANGEABLE
Thermowell
5120-01-428-5093 INTERCHANGEABLE
Hammer,hand
Cross-Reference Index
Part NumberManufacturer
51441 PRIMARY Rotary Vacuum Pumps Inc (USA)
Related Parts
5841-00-216-4864INTERCHANGEABLE
GEAR ASSEMBLY,-NTEN
51441
6640-01-040-8216INTERCHANGEABLE
OVEN,LABORATORY
51441
4820-01-044-1668INTERCHANGEABLE
THERMAL ELEMENT,TEMPERATURE REGU
5144-1
5210-01-186-1043INTERCHANGEABLE
STRAIGHTEDGE
6685-01-282-5927INTERCHANGEABLE
THERMOWELL
5120-01-428-5093INTERCHANGEABLE
HAMMER,HAND

Frequently Asked Questions

What is NSN 9905-01-044-8827?

NSN 9905-01-044-8827 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 9905-01-044-8827?

NSN 9905-01-044-8827 has 1 cross-referenced part number: 51441 (Rotary Vacuum Pumps Inc).

What NSN replaces 9905-01-044-8827?

There are 6 known substitutes for 9905-01-044-8827: 5841-00-216-4864, 6640-01-040-8216, 4820-01-044-1668 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51441?

Key specifications for 51441: Color: RED FIRST SIDE INSCRIPTION BACKGROUND; Marking Designation: LEGEND LOCATION NOT OTHERWISE SPECIFIED; Color: ALUMINUM FIRST SIDE INSCRIPTION; Surface Treatment: ANODIZE. 12 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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