PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18249Plate,instruction

Drs Environmental Systems Inc · NSN 9905-01-044-7621 · FSC 9905 · No Item Name Available
Verified by PartsTable
NSN 9905-01-044-7621 — this item is cataloged by the U.S. Government under National Stock Number 9905-01-044-7621. Primary manufacturer part number: 18249.
Features
  • Plate,instruction — FSC 9905
  • Marking Designation: LEGEND LOCATION NOT OTHERWISE SPECIFIED
  • Color: BLACK FIRST SIDE INSCRIPTION BACKGROUND
  • Color: ALUMINUM FIRST SIDE INSCRIPTION
  • Surface Treatment: ANODIZE
  • Features Provided: PRESSURE SENSITIVE ADHESIVE TAPE
  • Material Document and Classification: QQ-A-250/1, ALLOY 1100 FED SPEC SINGLE MATERIAL RESPONSE
  • Material: ALUMINUM ALLOY
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Plate,instruction, cataloged under National Stock Number 9905-01-044-7621, is classified within Federal Supply Class 9905 (No Item Name Available) of the Miscellaneous group. The primary manufacturer of record is Drs Environmental Systems Inc. Government technical data includes 13 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9905-01-044-7621
Primary Part Number18249
Item NamePlate,instruction
FSC / FSG9905 / 99 — No Item Name Available
ManufacturerDrs Environmental Systems Inc
StatusACTIVE
Marking DesignationLEGEND LOCATION NOT OTHERWISE SPECIFIED
ColorBLACK FIRST SIDE INSCRIPTION BACKGROUND
ColorALUMINUM FIRST SIDE INSCRIPTION
Surface TreatmentANODIZE
Features ProvidedPRESSURE SENSITIVE ADHESIVE TAPE
Material Document and ClassificationQQ-A-250/1, ALLOY 1100 FED SPEC SINGLE MATERIAL RESPONSE
MaterialALUMINUM ALLOY
Attachment MethodADHESIVE
Basic Shape StyleRECTANGULAR
Thickness0.020 INCHES NOMINAL IN
Length6.130 INCHES MINIMUM AND 6.630 INCHES MAXIMUM IN
Width14.500 INCHES MINIMUM AND 15.000 INCHES MAXIMUM IN
Environmental ProtectionABRASION RESISTANT AND ACID RESISTANT AND HYDROCARBON FUEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-156-7513 INTERCHANGEABLE
Bearing,ball,annular
5977-00-659-828518249 INTERCHANGEABLE
Bracket and Spring
Ward Leonard Ct Llc
5895-00-686-7448 INTERCHANGEABLE
Cover,electronic Communication E
2995-00-909-993718249 INTERCHANGEABLE
Cap,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5305-00-958-5461MS35190-241 INTERCHANGEABLE
Screw,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
6515-01-586-73682811919 INTERCHANGEABLE
Tester,defibrillator and Externa
Fluke Biomedical Corporation
Cross-Reference Index
Part NumberManufacturer
18249 Drs Environmental Systems Inc (USA)
18249 Engineered Air Systems, Inc. Dba Drs Sustainment Systems (USA)
Related Parts
3110-00-156-7513INTERCHANGEABLE
BEARING,BALL,ANNULAR
5977-00-659-8285INTERCHANGEABLE
BRACKET AND SPRING
18249
5895-00-686-7448INTERCHANGEABLE
COVER,ELECTRONIC COMMUNICATION E
2995-00-909-9937INTERCHANGEABLE
CAP,VALVE
18249
5305-00-958-5461INTERCHANGEABLE
SCREW,MACHINE
MS35190-241
6515-01-586-7368INTERCHANGEABLE
TESTER,DEFIBRILLATOR AND EXTERNA
2811919

Frequently Asked Questions

What is NSN 9905-01-044-7621?

NSN 9905-01-044-7621 is a Plate,instruction, manufactured by Drs Environmental Systems Inc, classified under FSC 9905 (No Item Name Available). Status: active.

What are the part numbers for NSN 9905-01-044-7621?

NSN 9905-01-044-7621 has 2 cross-referenced part numbers: 18249 (Drs Environmental Systems Inc), 18249 (Engineered Air Systems, Inc. Dba Drs Sustainment Systems).

What NSN replaces 9905-01-044-7621?

There are 6 known substitutes for 9905-01-044-7621: 3110-00-156-7513, 5977-00-659-8285, 5895-00-686-7448 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18249?

Key specifications for 18249: Marking Designation: LEGEND LOCATION NOT OTHERWISE SPECIFIED; Color: BLACK FIRST SIDE INSCRIPTION BACKGROUND; Color: ALUMINUM FIRST SIDE INSCRIPTION; Surface Treatment: ANODIZE. 13 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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