PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

53557Receiver-Transmitter Subassembly

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 5895-00-320-8961 · FSC 5895 · No Item Name Available
Verified by PartsTable
NSN 5895-00-320-8961 — this item is cataloged by the U.S. Government under National Stock Number 5895-00-320-8961. Primary manufacturer part number: 53557.
Features
  • Receiver-Transmitter Subassembly — FSC 5895
  • 2 verified cross-references
  • Primary manufacturer: L3harris Technologies, Inc Div Space & Airborne Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Receiver-Transmitter Subassembly, cataloged under National Stock Number 5895-00-320-8961, 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 L3harris Technologies, Inc Div Space & Airborne Systems. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5895-00-320-8961
Primary Part Number53557
Item NameReceiver-Transmitter Subassembly
FSC / FSG5895 / 58 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 8
3455-00-187-652654-10089 INTERCHANGEABLE
Cutter,milling,involute Gear
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
5133-00-277-69421302 57/64 INTERCHANGEABLE
Drill,twist
Morse Cutting Tools
5325-00-290-82404002-7W INTERCHANGEABLE
Stud Assembly,turnlock Fastener
Howmet Global Fastening Systems Inc Div Camloc Products
5950-00-387-04705546 INTERCHANGEABLE
Coil,radio Frequency
Lucent Technologies Inc Corporate Headquarters
5355-00-620-82885355-7 INTERCHANGEABLE
Knob
Defense Logistics Agency Dba Defense Supply Center Philadelphia
1420-00-621-9877 INTERCHANGEABLE
Cover,nameplate
5940-00-665-9163SM-B-148733 INTERCHANGEABLE
Terminal,stud
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5325-00-959-006853557 INTERCHANGEABLE
Stud,push Button Fastener
Avibank Mfg., Inc. Dba Avibank Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
53557 Gould Inc Defense Systems Navcom Systems Div 3dbm Opns (USA)
53557 PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
3455-00-187-6526INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
54-10089
5133-00-277-6942INTERCHANGEABLE
DRILL,TWIST
1302 57/64
5325-00-290-8240INTERCHANGEABLE
STUD ASSEMBLY,TURNLOCK FASTENER
4002-7W
5950-00-387-0470INTERCHANGEABLE
COIL,RADIO FREQUENCY
5546
5355-00-620-8288INTERCHANGEABLE
KNOB
5355-7
1420-00-621-9877INTERCHANGEABLE
COVER,NAMEPLATE
5940-00-665-9163INTERCHANGEABLE
TERMINAL,STUD
SM-B-148733
5325-00-959-0068INTERCHANGEABLE
STUD,PUSH BUTTON FASTENER
53557

Frequently Asked Questions

What is NSN 5895-00-320-8961?

NSN 5895-00-320-8961 is a Receiver-Transmitter Subassembly, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5895 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5895-00-320-8961?

NSN 5895-00-320-8961 has 2 cross-referenced part numbers: 53557 (Gould Inc Defense Systems Navcom Systems Div 3dbm Opns), 53557 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 5895-00-320-8961?

There are 8 known substitutes for 5895-00-320-8961: 3455-00-187-6526, 5133-00-277-6942, 5325-00-290-8240 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 53557?

Key specifications for 53557: End Item Identification: RADAR EQUIPMENT,NON-AIRBORNE; Special Features: HOUSING 1; RING 2; SPRING 1; BALL 1; PIN ASSEMBLY 1; STOP ASSEMBLY 1; CAM 1; End Item Identification: RADAR EQUIPMENT,NON-AIRBORNE; Special Features: HOUSING 1; RING 2; SPRING 1; BALL 1; PIN ASSEMBLY 1; STOP ASSEMBLY 1; CAM 1. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5895-00-320-8961 still in active supply?

NSN 5895-00-320-8961 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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