PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PL5381391-1Jitter Counter Asse

Naval Sea Systems Command · NSN 1285-01-135-6595 · FSC 1285 · No Item Name Available
Verified by PartsTable
NSN 1285-01-135-6595 — this item is cataloged by the U.S. Government under National Stock Number 1285-01-135-6595. Primary manufacturer part number: PL5381391-1.
Features
  • Jitter Counter Asse — FSC 1285
  • General Characteristics Item Description: CONSISTS OF HEATSINK 1,CLOSURE ASSEMBLY 2,CONNECTOR 1,CAPACITOR 10,MULTIWIRE INTERCON BOARD 1,MICROCIRCUITS 30
  • 7 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Jitter Counter Asse, cataloged under National Stock Number 1285-01-135-6595, is classified within Federal Supply Class 1285 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 7 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: Active.

Technical Specifications
ParameterValue
NSN1285-01-135-6595
Primary Part NumberPL5381391-1
Item NameJitter Counter Asse
FSC / FSG1285 / 12 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
General Characteristics Item DescriptionCONSISTS OF HEATSINK 1,CLOSURE ASSEMBLY 2,CONNECTOR 1,CAPACITOR 10,MULTIWIRE INTERCON BOARD 1,MICROCIRCUITS 30
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5961-00-494-4913 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1519643-1 Lockheed Martin Corporation Div Rms (USA)
5381391-1 Naval Sea Systems Command (USA)
PL1519643-1 Lockheed Martin Corporation Div Rms (USA)
PL1519643-1 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
5381391-1 Lockheed Martin Corporation Div Rms (USA)
1519643-1 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
PL5381391-1 PRIMARY Naval Sea Systems Command (USA)
Related Parts
5961-00-494-4913INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 1285-01-135-6595?

NSN 1285-01-135-6595 is a Jitter Counter Asse, manufactured by Naval Sea Systems Command, classified under FSC 1285 (No Item Name Available). Status: active.

What are the part numbers for NSN 1285-01-135-6595?

NSN 1285-01-135-6595 has 7 cross-referenced part numbers: 1519643-1 (Lockheed Martin Corporation Div Rms), 5381391-1 (Naval Sea Systems Command), PL1519643-1 (Lockheed Martin Corporation Div Rms), PL1519643-1 (Lockheed Martin Corporation Div Rms - Mitchel Field), 5381391-1 (Lockheed Martin Corporation Div Rms) and 2 more.

What NSN replaces 1285-01-135-6595?

There is 1 known substitute for 1285-01-135-6595: 5961-00-494-4913. Verify interchangeability with system specifications before substitution.

What are the specifications of PL5381391-1?

Key specifications for PL5381391-1: General Characteristics Item Description: CONSISTS OF HEATSINK 1,CLOSURE ASSEMBLY 2,CONNECTOR 1,CAPACITOR 10,MULTIWIRE INTERCON BOARD 1,MICROCIRCUITS 30. 1 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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