PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

66909Plate,identification

Hdt Expeditionary Systems Inc · NSN 9905-01-059-7344 · FSC 9905 · No Item Name Available
Verified by PartsTable
NSN 9905-01-059-7344 — this item is cataloged by the U.S. Government under National Stock Number 9905-01-059-7344. Primary manufacturer part number: 66909.
Features
  • Plate,identification — FSC 9905
  • Marking Designation: LEGEND FIRST SIDE
  • Attachment Method: HOLE
  • Length: 6.000 INCHES NOMINAL IN
  • Inscription: PARTIAL LEGEND-COMPRESSOR,3OC.F.M.,400 PSI,TYPE-E32A-1 STOCK NO.-NSN 4310-01-029-7570 SERIAL NO.-1B31REDG--- CONTRACT NO.-DSA700-76-C-8136 R FIRST SIDE
  • Thickness: 0.032 INCHES NOMINAL IN
  • Width: 3.000 INCHES NOMINAL IN
  • Basic Shape Style: RECTANGULAR
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Plate,identification, cataloged under National Stock Number 9905-01-059-7344, is classified within Federal Supply Class 9905 (No Item Name Available) of the Miscellaneous group. The primary manufacturer of record is Hdt Expeditionary Systems Inc. Government technical data includes 11 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
NSN9905-01-059-7344
Primary Part Number66909
Item NamePlate,identification
FSC / FSG9905 / 99 — No Item Name Available
ManufacturerHdt Expeditionary Systems Inc
StatusACTIVE
Marking DesignationLEGEND FIRST SIDE
Attachment MethodHOLE
Length6.000 INCHES NOMINAL IN
InscriptionPARTIAL LEGEND-COMPRESSOR,3OC.F.M.,400 PSI,TYPE-E32A-1 STOCK NO.-NSN 4310-01-029-7570 SERIAL NO.-1B31REDG--- CONTRACT NO.-DSA700-76-C-8136 R FIRST SIDE
Thickness0.032 INCHES NOMINAL IN
Width3.000 INCHES NOMINAL IN
Basic Shape StyleRECTANGULAR
MaterialALUMINUM ALLOY
ColorALUMINUM SINGLE SIDE INSCRIPTION
ColorALUMINUM SINGLE SIDE BORDER
ColorBLACK SINGLE SIDE INSCRIPTION BACKGROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5360-00-106-100466909 INTERCHANGEABLE
Spring,helical,compression
Parker Hannifin Corporation Div Hydraulic Systems Division
4320-01-275-24826690-9 INTERCHANGEABLE
Stator Assembly,pump,turbine
Coffin Turbo Pump Inc
Cross-Reference Index
Part NumberManufacturer
66909 PRIMARY Hdt Expeditionary Systems Inc (USA)
66909 Davey Compressor Co Div of Keco Industries Inc (USA)
66909 Drs Environmental Systems Inc (USA)
Related Parts
5360-00-106-1004INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
66909
4320-01-275-2482INTERCHANGEABLE
STATOR ASSEMBLY,PUMP,TURBINE
6690-9

Frequently Asked Questions

What is NSN 9905-01-059-7344?

NSN 9905-01-059-7344 is a Plate,identification, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 9905 (No Item Name Available). Status: active.

What are the part numbers for NSN 9905-01-059-7344?

NSN 9905-01-059-7344 has 3 cross-referenced part numbers: 66909 (Hdt Expeditionary Systems Inc), 66909 (Davey Compressor Co Div of Keco Industries Inc), 66909 (Drs Environmental Systems Inc).

What NSN replaces 9905-01-059-7344?

There are 2 known substitutes for 9905-01-059-7344: 5360-00-106-1004, 4320-01-275-2482. Verify interchangeability with system specifications before substitution.

What are the specifications of 66909?

Key specifications for 66909: Marking Designation: LEGEND FIRST SIDE; Attachment Method: HOLE; Length: 6.000 INCHES NOMINAL IN; Inscription: PARTIAL LEGEND-COMPRESSOR,3OC.F.M.,400 PSI,TYPE-E32A-1 STOCK NO.-NSN 4310-01-029-7570 SERIAL NO.-1B31REDG--- CONTRACT NO.-DSA700-76-C-8136 R 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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