PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19871Modulator-Power Supply

Rantec Power Systems Inc. Dba Rantec Power Systems · NSN 5895-01-357-7539 · FSC 5895 · No Item Name Available
Verified by PartsTable
NSN 5895-01-357-7539 — this item is cataloged by the U.S. Government under National Stock Number 5895-01-357-7539. Primary manufacturer part number: 19871.
Features
  • Modulator-Power Supply — FSC 5895
  • 2 verified cross-references
  • Primary manufacturer: Rantec Power Systems Inc. Dba Rantec Power Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Modulator-Power Supply, cataloged under National Stock Number 5895-01-357-7539, is classified within Federal Supply Class 5895 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Rantec Power Systems Inc. Dba Rantec Power Systems. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5895-01-357-7539
Primary Part Number19871
Item NameModulator-Power Supply
FSC / FSG5895 / 58 — No Item Name Available
ManufacturerRantec Power Systems Inc. Dba Rantec Power Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeV
Verified Substitutes 5
5330-00-080-738119871-2 INTERCHANGEABLE
Gasket
Sta-Rite Products
2805-00-569-897319-87-1 INTERCHANGEABLE
Plug Cup Camshaft,f
Dresser Industries Inc Leroi Div
4820-01-251-529019871-18 INTERCHANGEABLE
Stem,fluid Valve
Crane Co Div Valve Div
4820-01-262-8427YB238F223 INTERCHANGEABLE
Valve,safety Relief
Leslie Controls, Inc. Dba Leslie Controls Inc
5305-01-426-1692 INTERCHANGEABLE
Screw,cap,hexagon Head
Cross-Reference Index
Part NumberManufacturer
10120139 Nimikkeistokeskus Ncb Finland (FIN)
19871 PRIMARY Rantec Power Systems Inc. Dba Rantec Power Systems (USA)
Related Parts
5330-00-080-7381INTERCHANGEABLE
GASKET
19871-2
2805-00-569-8973INTERCHANGEABLE
PLUG CUP CAMSHAFT,F
19-87-1
4820-01-251-5290INTERCHANGEABLE
STEM,FLUID VALVE
19871-18
4820-01-262-8427INTERCHANGEABLE
VALVE,SAFETY RELIEF
YB238F223
5305-01-426-1692INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD

Frequently Asked Questions

What is NSN 5895-01-357-7539?

NSN 5895-01-357-7539 is a Modulator-Power Supply, manufactured by Rantec Power Systems Inc. Dba Rantec Power Systems, classified under FSC 5895 (No Item Name Available). Status: active.

What are the part numbers for NSN 5895-01-357-7539?

NSN 5895-01-357-7539 has 2 cross-referenced part numbers: 10120139 (Nimikkeistokeskus Ncb Finland), 19871 (Rantec Power Systems Inc. Dba Rantec Power Systems).

What NSN replaces 5895-01-357-7539?

There are 5 known substitutes for 5895-01-357-7539: 5330-00-080-7381, 2805-00-569-8973, 4820-01-251-5290 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 19871?

Key specifications for 19871: Special Features: SUBASSEMBLY FOR HIGH VOLTAGE POWER SUPPLY; End Item Identification: HARRIER GR5; Special Features: SUBASSEMBLY FOR HIGH VOLTAGE POWER SUPPLY; End Item Identification: HARRIER GR5. 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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