PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

66178Plate,identification

Drs Environmental Systems Inc · NSN 9905-01-051-0183 · FSC 9905 · No Item Name Available
Verified by PartsTable
NSN 9905-01-051-0183 — this item is cataloged by the U.S. Government under National Stock Number 9905-01-051-0183. Primary manufacturer part number: 66178.
Features
  • Plate,identification — FSC 9905
  • Color: ALUMINUM SINGLE SIDE INSCRIPTION
  • Surface Treatment: ANODIZE
  • Environmental Protection: ABRASION RESISTANT AND ACID RESISTANT AND HYDROCARBON FUEL
  • Basic Shape Style: RECTANGULAR
  • Inscription: HIGH-LOW HOSE BLEED FIRST SIDE
  • Material Document and Classification: QQ-A-250/1 FED SPEC SINGLE MATERIAL RESPONSE
  • Marking Designation: LEGEND FIRST SIDE
Applications
  • Applications requiring Aluminum Alloy 1100 construction
General Description

The Plate,identification, cataloged under National Stock Number 9905-01-051-0183, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9905-01-051-0183
Primary Part Number66178
Item NamePlate,identification
FSC / FSG9905 / 99 — No Item Name Available
ManufacturerDrs Environmental Systems Inc
StatusACTIVE
ColorALUMINUM SINGLE SIDE INSCRIPTION
Surface TreatmentANODIZE
Environmental ProtectionABRASION RESISTANT AND ACID RESISTANT AND HYDROCARBON FUEL
Basic Shape StyleRECTANGULAR
InscriptionHIGH-LOW HOSE BLEED FIRST SIDE
Material Document and ClassificationQQ-A-250/1 FED SPEC SINGLE MATERIAL RESPONSE
Marking DesignationLEGEND FIRST SIDE
ColorALUMINUM SINGLE SIDE BORDER
Length2.310 INCHES NOMINAL IN
Width0.500 INCHES NOMINAL IN
Attachment MethodHOLE
MaterialALUMINUM ALLOY 1100
ColorBLACK SINGLE SIDE INSCRIPTION BACKGROUND
Gloss DesignationLUSTERLESS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5120-01-486-2225 INTERCHANGEABLE
Screwdriver,flat Tip
8940-01-647-617466178 INTERCHANGEABLE
Formula,infant Feeding
Abbott Laboratories Dba Abbott Laboratories Div Abbott Nutrition Retail
Cross-Reference Index
Part NumberManufacturer
66178 Drs Environmental Systems Inc (USA)
66178 Davey Compressor Co Div of Keco Industries Inc (USA)
66178 Hdt Expeditionary Systems Inc (USA)
Related Parts
5120-01-486-2225INTERCHANGEABLE
SCREWDRIVER,FLAT TIP
8940-01-647-6174INTERCHANGEABLE
FORMULA,INFANT FEEDING
66178

Frequently Asked Questions

What is NSN 9905-01-051-0183?

NSN 9905-01-051-0183 is a Plate,identification, manufactured by Drs Environmental Systems Inc, classified under FSC 9905 (No Item Name Available). Status: active.

What are the part numbers for NSN 9905-01-051-0183?

NSN 9905-01-051-0183 has 3 cross-referenced part numbers: 66178 (Drs Environmental Systems Inc), 66178 (Davey Compressor Co Div of Keco Industries Inc), 66178 (Hdt Expeditionary Systems Inc).

What NSN replaces 9905-01-051-0183?

There are 2 known substitutes for 9905-01-051-0183: 5120-01-486-2225, 8940-01-647-6174. Verify interchangeability with system specifications before substitution.

What are the specifications of 66178?

Key specifications for 66178: Color: ALUMINUM SINGLE SIDE INSCRIPTION; Surface Treatment: ANODIZE; Environmental Protection: ABRASION RESISTANT AND ACID RESISTANT AND HYDROCARBON FUEL; Basic Shape Style: RECTANGULAR. 14 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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