PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30205Heater Case

Hdt Expeditionary Systems Inc · NSN 2540-01-583-6301 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-01-583-6301 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-583-6301. Primary manufacturer part number: 30205.
Features
  • Heater Case — FSC 2540
  • 1 verified cross-reference
  • Primary manufacturer: Hdt Expeditionary Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Heater Case, cataloged under National Stock Number 2540-01-583-6301, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Hdt Expeditionary Systems Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameHeater Case
FSC / FSG2540 — No Item Name Available (FSG 25)
ManufacturersHdt Expeditionary Systems Inc (CAGE 92878)
Technical Specifications
ParameterValue
NSN2540-01-583-6301
Primary Part Number30205
Item NameHeater Case
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerHdt Expeditionary Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
5310-00-148-471930205 INTERCHANGEABLE
Washer,flat
Borgwarner Pds (anderson), L.l.c.
4810-00-168-8740 INTERCHANGEABLE
Seat,valve
5330-00-572-044430205 INTERCHANGEABLE
Gasket
Danuser Machine Co
4810-01-260-1984 INTERCHANGEABLE
Valve,solenoid
4510-01-291-963430205 INTERCHANGEABLE
Valve,tank
Omega Acquisition Corp Dba Omega Intl
5962-01-304-90352139392G001 INTERCHANGEABLE
Microcircuit,digital-Linear
L3harris Technologies, Inc.
5950-01-361-635630205 INTERCHANGEABLE
Transformer,radio Frequency
Torotel, Inc. Div Torotel Products, Inc.
3110-01-459-976030205J2Q INTERCHANGEABLE
Bearing,roller,tapered
Skf Usa Inc.
5915-01-481-34891996251-4 INTERCHANGEABLE
Filter,radio Frequency Interfere
Raytheon Company
5935-01-504-3489BJ79C-222 INTERCHANGEABLE
Connector,receptacle,electrical
Trompeter Electronics, Inc.
Cross-Reference Index
Part NumberManufacturer
30205 PRIMARY Hdt Expeditionary Systems Inc (USA)
Related Parts
5310-00-148-4719INTERCHANGEABLE
WASHER,FLAT
30205
4810-00-168-8740INTERCHANGEABLE
SEAT,VALVE
5330-00-572-0444INTERCHANGEABLE
GASKET
30205
4810-01-260-1984INTERCHANGEABLE
VALVE,SOLENOID
4510-01-291-9634INTERCHANGEABLE
VALVE,TANK
30205
5962-01-304-9035INTERCHANGEABLE
MICROCIRCUIT,DIGITAL-LINEAR
2139392G001
5950-01-361-6356INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
30205
3110-01-459-9760INTERCHANGEABLE
BEARING,ROLLER,TAPERED
30205J2Q
5915-01-481-3489INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
1996251-4
5935-01-504-3489INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
BJ79C-222
3110-01-554-7316INTERCHANGEABLE
BEARING,ROLLER,TAPERED
30205
6510-01-623-9910INTERCHANGEABLE
DRESSING,HEMOSTATIC

Frequently Asked Questions

What is NSN 2540-01-583-6301?

NSN 2540-01-583-6301 is a Heater Case, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-01-583-6301?

NSN 2540-01-583-6301 has 1 cross-referenced part number: 30205 (Hdt Expeditionary Systems Inc).

What NSN replaces 2540-01-583-6301?

There are 12 known substitutes for 2540-01-583-6301: 5310-00-148-4719, 4810-00-168-8740, 5330-00-572-0444 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com