PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ANPDR39ARadiac Set

Piasecki Aircraft Corp · NSN 6665-00-526-8648 · FSC 6665 · No Item Name Available
Verified by PartsTable
NSN 6665-00-526-8648 — this item is cataloged by the U.S. Government under National Stock Number 6665-00-526-8648. Primary manufacturer part number: ANPDR39A.
Features
  • Radiac Set — FSC 6665
  • Radiation Type and Function: GAMMA RAYS MEASURES
  • Voltage in Volts and Current Type: 3.0 DC
  • Accessory Identifying Number: T1-1-1 TYPE NO. ALL ACCESSORIES
  • Joint Electronics Type Designation System Item Name: RADIAC SET
  • Furnished Items: STRAP
  • Joint Electronics Type Designation System Item Type Number: AN/PDR-39A A
  • Accessory Controlling Agency: TRACERLAB INC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Radiac Set, cataloged under National Stock Number 6665-00-526-8648, is classified within Federal Supply Class 6665 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Piasecki Aircraft Corp. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6665-00-526-8648
Primary Part NumberANPDR39A
Item NameRadiac Set
FSC / FSG6665 / 66 — No Item Name Available
ManufacturerPiasecki Aircraft Corp
StatusCANCELLED
Radiation Type and FunctionGAMMA RAYS MEASURES
Voltage in Volts and Current Type3.0 DC
Accessory Identifying NumberT1-1-1 TYPE NO. ALL ACCESSORIES
Joint Electronics Type Designation System Item NameRADIAC SET
Furnished ItemsSTRAP
Joint Electronics Type Designation System Item Type NumberAN/PDR-39A A
Accessory Controlling AgencyTRACERLAB INC
Accessory Component Quantity1 ALL ACCESSORIES
Detecting Element TypeIONIZATION CHAMBER
Indicator TypeMETER
Radiation Range Per Hour+0.0 TO 50.0 ROENTGENS
Features ProvidedINTERNAL BATTERY ACCOMMODATION
Accuracy in Percent-15.0 TO 15.0 ALL RANGES
Energy Dependence Rating+0.080 TO 1.500 MEV
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
6665-00-188-5555 INTERCHANGEABLE
Indicator,radiac
Cross-Reference Index
Part NumberManufacturer
ANPDR39A Piasecki Aircraft Corp (USA)
MILR10060 Joint Electronics Type Designation System (USA)
723800 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M1LR10060 Piasecki Aircraft Corp (USA)
MILR10060 Piasecki Aircraft Corp (USA)
MILR10060 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M1LR10060 Joint Electronics Type Designation System (USA)
ANPDR39A Joint Electronics Type Designation System (USA)
Related Parts
6665-00-188-5555INTERCHANGEABLE
INDICATOR,RADIAC

Frequently Asked Questions

What is NSN 6665-00-526-8648?

NSN 6665-00-526-8648 is a Radiac Set, manufactured by Piasecki Aircraft Corp, classified under FSC 6665 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6665-00-526-8648?

NSN 6665-00-526-8648 has 8 cross-referenced part numbers: ANPDR39A (Piasecki Aircraft Corp), MILR10060 (Joint Electronics Type Designation System), 723800 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M1LR10060 (Piasecki Aircraft Corp), MILR10060 (Piasecki Aircraft Corp) and 3 more.

What NSN replaces 6665-00-526-8648?

There is 1 known substitute for 6665-00-526-8648: 6665-00-188-5555. Verify interchangeability with system specifications before substitution.

What are the specifications of ANPDR39A?

Key specifications for ANPDR39A: Radiation Type and Function: GAMMA RAYS MEASURES; Voltage in Volts and Current Type: 3.0 DC; Accessory Identifying Number: T1-1-1 TYPE NO. ALL ACCESSORIES; Joint Electronics Type Designation System Item Name: RADIAC SET. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6665-00-526-8648 still in active supply?

NSN 6665-00-526-8648 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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