PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

82 320Base,safety Disc

Container Service Inc · NSN 3655-00-561-7530 · FSC 3655 · No Item Name Available
Verified by PartsTable
NSN 3655-00-561-7530 — this item is cataloged by the U.S. Government under National Stock Number 3655-00-561-7530. Primary manufacturer part number: 82 320.
Features
  • Base,safety Disc — FSC 3655
  • Reference Number Differentiating Characteristics: CRITICAL CLEANING IS REQUIRED
  • General Characteristics Item Description: ALUMINUM 2017-T4; 2.500 IN. O/A DIA; 2.000 IN. O/A LG IN
  • Criticality Code Justification: ZZZY
  • 3 verified cross-references
  • Primary manufacturer: Container Service Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Base,safety Disc, cataloged under National Stock Number 3655-00-561-7530, is classified within Federal Supply Class 3655 (No Item Name Available) of the Special Industry Machinery group. The primary manufacturer of record is Container Service Inc. Government technical data includes 3 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3655-00-561-7530
Primary Part Number82 320
Item NameBase,safety Disc
FSC / FSG3655 / 36 — No Item Name Available
ManufacturerContainer Service Inc
StatusACTIVE
Reference Number Differentiating CharacteristicsCRITICAL CLEANING IS REQUIRED
General Characteristics Item DescriptionALUMINUM 2017-T4; 2.500 IN. O/A DIA; 2.000 IN. O/A LG IN
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6620-00-106-6851490-ZF INTERCHANGEABLE
Gage,pressure,dial Indicating
Stewart-Warner Corporation
5935-00-539-0364REB49364 INTERCHANGEABLE
Connector,plug,electrical
Naval Ship Systems Command
4730-00-725-0537UA612 INTERCHANGEABLE
Clamp,hose
Voss Industries, Llc
5905-01-015-5098311-0635-00 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Tektronix, Inc.
2920-01-101-270840098501 INTERCHANGEABLE
Regulator,engine Generator
Hatz Diesel of America Inc
4820-01-132-6866 INTERCHANGEABLE
Valve,mixing,thermo
5315-01-526-439382320 INTERCHANGEABLE
Pin,spring
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
82 320 Container Service Inc (USA)
82 320 Sequel Systems Inc. Dba S S I (USA)
82-320 Marshall Excelsior Co (USA)
Related Parts
6620-00-106-6851INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
490-ZF
5935-00-539-0364INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
REB49364
4730-00-725-0537INTERCHANGEABLE
CLAMP,HOSE
UA612
5905-01-015-5098INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
311-0635-00
2920-01-101-2708INTERCHANGEABLE
REGULATOR,ENGINE GENERATOR
40098501
4820-01-132-6866INTERCHANGEABLE
VALVE,MIXING,THERMO
5315-01-526-4393INTERCHANGEABLE
PIN,SPRING
82320

Frequently Asked Questions

What is NSN 3655-00-561-7530?

NSN 3655-00-561-7530 is a Base,safety Disc, manufactured by Container Service Inc, classified under FSC 3655 (No Item Name Available). Status: active.

What are the part numbers for NSN 3655-00-561-7530?

NSN 3655-00-561-7530 has 3 cross-referenced part numbers: 82 320 (Container Service Inc), 82 320 (Sequel Systems Inc. Dba S S I), 82-320 (Marshall Excelsior Co).

What NSN replaces 3655-00-561-7530?

There are 7 known substitutes for 3655-00-561-7530: 6620-00-106-6851, 5935-00-539-0364, 4730-00-725-0537 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 82 320?

Key specifications for 82 320: Reference Number Differentiating Characteristics: CRITICAL CLEANING IS REQUIRED; End Item Identification: MA-1,B-1 AND C-1 LIQUID O2 STORAGE AND TRANSFER TANKS; General Characteristics Item Description: ALUMINUM 2017-T4; 2.500 IN. O/A DIA; 2.000 IN. O/A LG IN; Criticality Code Justification: ZZZY. 4 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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