PartsTable TECHNICAL DATA SHEET
NSN 5895-01-581-1981Government record, cited

Modem Subassembly5895-01-581-1981

NSN 5895-01-581-1981 · NIIN 015811981 · Part number CRS300-625
Comtech Satellite Network Technologies, Inc · FSC 5895 — Miscellaneous Communication Equipment · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 1RN38
Government record, cited
NSN 5895-01-581-1981 — this item is cataloged by the U.S. Government under National Stock Number 5895-01-581-1981. Manufacturer of record part number: CRS300-625.
Also searched as  5895-01-581-1981 · 5895015811981 · NIIN 015811981 · 01-581-1981 · FSC 5895 Miscellaneous Communication Equipment · CAGE 1RN38 · CRS300-625
Nearby stock numbers  ·
Features
  • Modem Subassembly — FSC 5895
  • 1 manufacturer part number on file
  • Manufacturer of record: Comtech Satellite Network Technologies, Inc
Identification
  • NSN: 5895-01-581-1981
  • NIIN: 015811981
  • FSC: 5895 — Miscellaneous Communication Equipment
  • FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
  • Primary part number: CRS300-625
  • Manufacturer: Comtech Satellite Network Technologies, Inc
General Description

The Modem Subassembly, cataloged under National Stock Number 5895-01-581-1981, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Comtech Satellite Network Technologies, Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5895-01-581-1981
Primary Part NumberCRS300-625
Item NameModem Subassembly
FSC / FSG5895 / 58 — Miscellaneous Communication Equipment
ManufacturerComtech Satellite Network Technologies, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
CRS300-625 PRIMARY Comtech Satellite Network Technologies, Inc (USA)
No interchangeability data on file.
Other items in FSC 5895 — Miscellaneous Communication Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5895-00-000-0116
5895-00-000-0116 · Item name not on file
5895-00-001-1613
DIVIDER,POWER,RADIO FREQUENCY
5895-00-001-1816
DIVIDER,POWER,RADIO FREQUENCY
5895-00-001-1867
5895-00-001-1867 · Item name not on file
5895-00-001-2457
DUPLEXER SUBASSEMBLY
5895-00-001-2722
5895-00-001-2722 · Item name not on file
5895-00-001-2735
MIXER STAGE,FREQUENCY
5895-00-001-2738
MODULATOR SUBASSEMBLY

Frequently Asked Questions

What is NSN 5895-01-581-1981?

NSN 5895-01-581-1981 is a Modem Subassembly, manufactured by Comtech Satellite Network Technologies, Inc, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.

What part numbers are listed for NSN 5895-01-581-1981?

NSN 5895-01-581-1981 has 1 manufacturer part number on file: CRS300-625 (Comtech Satellite Network Technologies, Inc).

What are the specifications of CRS300-625?

Key specifications for CRS300-625: Special Features: CANADIAN ARMED FORCES; Part Name Assigned by Controlling Agency: CRS300/625 1:10 MODEM REDUNDENCY SWITCH. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5895-01-581-1981 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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