PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S250Modem,communications

Symmetricom Puerto Rico Inc · NSN 5895-01-506-6072 · FSC 5895 · No Item Name Available
Verified by PartsTable
NSN 5895-01-506-6072 — this item is cataloged by the U.S. Government under National Stock Number 5895-01-506-6072. Primary manufacturer part number: S250.
Features
  • Modem,communications — FSC 5895
  • 5 verified cross-references
  • Primary manufacturer: Symmetricom Puerto Rico Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Modem,communications, cataloged under National Stock Number 5895-01-506-6072, 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 Symmetricom Puerto Rico Inc. This item has 5 commercial cross-references from 5 manufacturers, 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.

Technical Specifications
ParameterValue
NSN5895-01-506-6072
Primary Part NumberS250
Item NameModem,communications
FSC / FSG5895 / 58 — No Item Name Available
ManufacturerSymmetricom Puerto Rico Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5895-01-503-8559 (TS2100GPS)
HAZMATNo
Shelf Life Code0
Criticality CodeT
Unit of IssueEA
SMR CodeCT
Verified Substitutes 12
5895-01-503-8559TS2100GPS SUCCESSOR
Synchronizer,electrical
Datum Inc
7050-01-642-9222BASIC S250/16GB SUCCESSOR
Memory,portable,solid State
Ironkey, Inc.
3110-00-554-5302 INTERCHANGEABLE
Bearing,ball,annular
5330-00-678-0214S250 INTERCHANGEABLE
Seal,plain Encased
Thomson Industries Inc
2990-00-678-58921T3354 INTERCHANGEABLE
Pipe,exhaust
Arvin Industries Inc
5935-00-940-7320S250 INTERCHANGEABLE
Plug,telephone
Switchcraft Inc.
7021-01-235-5937S250 INTERCHANGEABLE
Computer,digital
Data General Corporation
4730-01-289-1541 INTERCHANGEABLE
Adapter,straight,pipe to Hose
3460-01-353-8117S-250 INTERCHANGEABLE
Sleeve,expansion Mandrel
Sunnen Products Co
7035-01-539-3781S-250 INTERCHANGEABLE
Server,automatic Data Processing
Symmetricom, Inc
Cross-Reference Index
Part NumberManufacturer
TS2100GPS Arion Systems Pty Ltd (AUS)
S250 PRIMARY Symmetricom Puerto Rico Inc (USA)
1520R-S250 Symmetricom Inc (USA)
TS2100GPS Scientific Devices Australia P/l (AUS)
TYMSERVE 2100-GPS Efratom Time & Frequency Products, Inc Dba Datum - Irvine Div Datum - Irvine (USA)
Related Parts
SUCCESSOR 5895-01-503-8559 Synchronizer,electrical · TS2100GPS
7050-01-642-9222SUCCESSOR
MEMORY,PORTABLE,SOLID STATE
BASIC S250/16GB
3110-00-554-5302INTERCHANGEABLE
BEARING,BALL,ANNULAR
5330-00-678-0214INTERCHANGEABLE
SEAL,PLAIN ENCASED
S250
2990-00-678-5892INTERCHANGEABLE
PIPE,EXHAUST
1T3354
5935-00-940-7320INTERCHANGEABLE
PLUG,TELEPHONE
S250
7021-01-235-5937INTERCHANGEABLE
COMPUTER,DIGITAL
S250
4730-01-289-1541INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
3460-01-353-8117INTERCHANGEABLE
SLEEVE,EXPANSION MANDREL
S-250
7035-01-539-3781INTERCHANGEABLE
SERVER,AUTOMATIC DATA PROCESSING
S-250
7035-01-581-4381INTERCHANGEABLE
SERVER,AUTOMATIC DATA PROCESSING
1520R-S250
9150-01-583-8232INTERCHANGEABLE
CALIBRATING OIL,STANDARD

Frequently Asked Questions

What is NSN 5895-01-506-6072?

NSN 5895-01-506-6072 is a Modem,communications, manufactured by Symmetricom Puerto Rico Inc, classified under FSC 5895 (No Item Name Available). Status: active.

What are the part numbers for NSN 5895-01-506-6072?

NSN 5895-01-506-6072 has 5 cross-referenced part numbers: TS2100GPS (Arion Systems Pty Ltd), S250 (Symmetricom Puerto Rico Inc), 1520R-S250 (Symmetricom Inc), TS2100GPS (Scientific Devices Australia P/l), TYMSERVE 2100-GPS (Efratom Time & Frequency Products, Inc Dba Datum - Irvine Div Datum - Irvine).

What NSN replaces 5895-01-506-6072?

There are 12 known substitutes for 5895-01-506-6072: 5895-01-503-8559, 7050-01-642-9222, 3110-00-554-5302 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S250?

Key specifications for S250: Overall Depth: 9.500 INCHES NOMINAL IN; Overall Width: 17.000 INCHES NOMINAL IN; Overall Height: 1.750 INCHES NOMINAL IN; Overall Depth: 9.500 INCHES NOMINAL IN. 6 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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