PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61-2520Adapter,antenna to Antenna Base

Trimble Inc Dba Trimble Navigation · NSN 5985-01-550-8137 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-550-8137 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-550-8137. Primary manufacturer part number: 61-2520.
Features
  • Adapter,antenna to Antenna Base — FSC 5985
  • 2 verified cross-references
  • Primary manufacturer: Trimble Inc Dba Trimble Navigation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Adapter,antenna to Antenna Base, cataloged under National Stock Number 5985-01-550-8137, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Trimble Inc Dba Trimble Navigation. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-550-8137
Primary Part Number61-2520
Item NameAdapter,antenna to Antenna Base
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerTrimble Inc Dba Trimble Navigation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-104-193615002-1 INTERCHANGEABLE
Elbow,boss
Clippard Instrument Laboratory Inc
5331-00-231-3261574-2200-812408REVAPC13 INTERCHANGEABLE
O-Ring
Naval Ship Systems Command
4720-00-927-7080 INTERCHANGEABLE
Hose Assembly,nonmetallic
5331-01-017-1538100-159 INTERCHANGEABLE
O-Ring
Sheffer Corp
6210-01-035-6378FA9458A INTERCHANGEABLE
Light Set,operational Area,aircr
Federal Aviation Administration Dba F a a
5915-01-089-6606100-159 INTERCHANGEABLE
Filter,band Pass
L-3 Communications Microdyne
5305-01-305-8456 INTERCHANGEABLE
Screw,close Tolerance
5320-01-481-8308100-159-6-2 INTERCHANGEABLE
Pin-Rivet
Bell Textron Inc
5320-01-547-5352HST108AG5-8 INTERCHANGEABLE
Pin-Rivet
Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc
5320-01-568-4255100-159-6-11X INTERCHANGEABLE
Pin-Rivet
Bell Textron Inc
Cross-Reference Index
Part NumberManufacturer
100159 Ultimate Positioning Group Pty Ltd (AUS)
61-2520 PRIMARY Trimble Inc Dba Trimble Navigation (USA)
Related Parts
4730-00-104-1936INTERCHANGEABLE
ELBOW,BOSS
15002-1
5331-00-231-3261INTERCHANGEABLE
O-RING
574-2200-812408REVAPC13
4720-00-927-7080INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
5331-01-017-1538INTERCHANGEABLE
O-RING
100-159
6210-01-035-6378INTERCHANGEABLE
LIGHT SET,OPERATIONAL AREA,AIRCR
FA9458A
5915-01-089-6606INTERCHANGEABLE
FILTER,BAND PASS
100-159
5305-01-305-8456INTERCHANGEABLE
SCREW,CLOSE TOLERANCE
5320-01-481-8308INTERCHANGEABLE
PIN-RIVET
100-159-6-2
5320-01-547-5352INTERCHANGEABLE
PIN-RIVET
HST108AG5-8
5320-01-568-4255INTERCHANGEABLE
PIN-RIVET
100-159-6-11X
5320-01-569-2163INTERCHANGEABLE
PIN-RIVET
100-159-8-4
4810-01-592-4179INTERCHANGEABLE
VALVE,SOLENOID
61-2520

Frequently Asked Questions

What is NSN 5985-01-550-8137?

NSN 5985-01-550-8137 is a Adapter,antenna to Antenna Base, manufactured by Trimble Inc Dba Trimble Navigation, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-550-8137?

NSN 5985-01-550-8137 has 2 cross-referenced part numbers: 100159 (Ultimate Positioning Group Pty Ltd), 61-2520 (Trimble Inc Dba Trimble Navigation).

What NSN replaces 5985-01-550-8137?

There are 12 known substitutes for 5985-01-550-8137: 4730-00-104-1936, 5331-00-231-3261, 4720-00-927-7080 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 61-2520?

Key specifications for 61-2520: Part Name Assigned by Controlling Agency: TRIBRACH ADAPTER. 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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