PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33-3002Heat Pack,instant

Doctor Down, Inc. · NSN 6515-01-504-6096 · FSC 6515 · No Item Name Available
Verified by PartsTable
NSN 6515-01-504-6096 — this item is cataloged by the U.S. Government under National Stock Number 6515-01-504-6096. Primary manufacturer part number: 33-3002.
Features
  • Heat Pack,instant — FSC 6515
  • 3 verified cross-references
  • Primary manufacturer: Doctor Down, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Heat Pack,instant, cataloged under National Stock Number 6515-01-504-6096, is classified within Federal Supply Class 6515 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Doctor Down, Inc.. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6515-01-504-6096
Primary Part Number33-3002
Item NameHeat Pack,instant
FSC / FSG6515 / 65 — No Item Name Available
ManufacturerDoctor Down, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
5920-01-022-0313333002 INTERCHANGEABLE
Fuse,cartridge
Littelfuse, Inc.
4330-01-225-103933-3002 INTERCHANGEABLE
Filter Element,fluid
Parker Hannifin Corporation Div Village Marine Tech
5305-01-590-3134333-002 INTERCHANGEABLE
Screw,machine
Fastenal Company Div Fomn
Cross-Reference Index
Part NumberManufacturer
33-3002 PRIMARY Doctor Down, Inc. (USA)
02-2816 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
6515NCM020912 Defense Medical Standardization Board (USA)
Related Parts
5920-01-022-0313INTERCHANGEABLE
FUSE,CARTRIDGE
333002
4330-01-225-1039INTERCHANGEABLE
FILTER ELEMENT,FLUID
33-3002
5305-01-590-3134INTERCHANGEABLE
SCREW,MACHINE
333-002

Frequently Asked Questions

What is NSN 6515-01-504-6096?

NSN 6515-01-504-6096 is a Heat Pack,instant, manufactured by Doctor Down, Inc., classified under FSC 6515 (No Item Name Available). Status: active.

What are the part numbers for NSN 6515-01-504-6096?

NSN 6515-01-504-6096 has 3 cross-referenced part numbers: 33-3002 (Doctor Down, Inc.), 02-2816 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), 6515NCM020912 (Defense Medical Standardization Board).

What NSN replaces 6515-01-504-6096?

There are 3 known substitutes for 6515-01-504-6096: 5920-01-022-0313, 4330-01-225-1039, 5305-01-590-3134. Verify interchangeability with system specifications before substitution.

What are the specifications of 33-3002?

Key specifications for 33-3002: Special Features: RESUABLE; CAN GAIN UP TO 115 DEGREES IN TEMPERATURE; CONTAINS VINGAR AND SALT SOLUTION AND A CATALYTIC METAL PLATE DESIGNED TO INITIATE THERMAL REACTION; IF ACCIDNETALLY FROZEN, UNIT CAN BE RE-ACTIVATED BY IMMERSION IN BOILING WATER; AT FULL TEMPERATURE, UNIT SHOULD BE WRAPPED IN A TOWEL OR OTHER SUITAABLE CLOTH IF THE UNIT IS TOO HOT TO BE PLACED AGAINST A PATIENT'S SKIN; Part Name Assigned by Controlling Agency: INSTANT HEAT PACK 8X8 REUSABLE. 2 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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