PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

89SP2128-1Antenna Subassembly

Northrop Grumman Systems Corporation · NSN 5985-00-908-1727 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-908-1727 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-908-1727. Primary manufacturer part number: 89SP2128-1.
Features
  • Antenna Subassembly — FSC 5985
  • Component Type and Quantity: 1 CONNECTOR AND 3 CAP AND 9 WASHER AND 3 SEAL
  • 5 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Antenna Subassembly, cataloged under National Stock Number 5985-00-908-1727, 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 Northrop Grumman Systems Corporation. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5985-00-908-1727
Primary Part Number89SP2128-1
Item NameAntenna Subassembly
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusCANCELLED
Component Type and Quantity1 CONNECTOR AND 3 CAP AND 9 WASHER AND 3 SEAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
5340-00-257-0045140-39 INTERCHANGEABLE
Clamp,loop
Hewlett-Packard Company Dba HP
2510-00-447-227333001 INTERCHANGEABLE
Spring Assembly,leaf
Eaton Corporation
5950-00-645-395814039 INTERCHANGEABLE
Coil,radio Frequency
Viking Technologies, Ltd.
5360-00-868-797914039 INTERCHANGEABLE
Spring,helical,compression
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
5330-00-890-5821M14039 INTERCHANGEABLE
Gasket
Itw Food Equipment Group Llc Dba Hobart Service
5950-01-008-4776861140-2 INTERCHANGEABLE
Reactor
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
6150-01-013-6064 INTERCHANGEABLE
Conductivity Cell,water
4140-01-083-1919033389000 INTERCHANGEABLE
Fan,ventilating
Rotron Incorporated
6515-01-578-1333208.120 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
3020-01-589-169014KP626 INTERCHANGEABLE
Gear Cluster
Oshkosh Defense Llc
Cross-Reference Index
Part NumberManufacturer
89SP2128-1 PRIMARY Northrop Grumman Systems Corporation (USA)
14039 Dayton-Granger, Inc. (USA)
1-200-14039 Barfield, Inc. (USA)
B14039 Dayton-Granger, Inc. (USA)
14039 Dare Electronics, Inc. (USA)
Related Parts
5340-00-257-0045INTERCHANGEABLE
CLAMP,LOOP
140-39
2510-00-447-2273INTERCHANGEABLE
SPRING ASSEMBLY,LEAF
33001
5950-00-645-3958INTERCHANGEABLE
COIL,RADIO FREQUENCY
14039
5360-00-868-7979INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
14039
5330-00-890-5821INTERCHANGEABLE
GASKET
M14039
5950-01-008-4776INTERCHANGEABLE
REACTOR
861140-2
6150-01-013-6064INTERCHANGEABLE
CONDUCTIVITY CELL,WATER
4140-01-083-1919INTERCHANGEABLE
FAN,VENTILATING
033389000
6515-01-578-1333INTERCHANGEABLE
SCREW,BONE
208.120
3020-01-589-1690INTERCHANGEABLE
GEAR CLUSTER
14KP626

Frequently Asked Questions

What is NSN 5985-00-908-1727?

NSN 5985-00-908-1727 is a Antenna Subassembly, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5985 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5985-00-908-1727?

NSN 5985-00-908-1727 has 5 cross-referenced part numbers: 89SP2128-1 (Northrop Grumman Systems Corporation), 14039 (Dayton-Granger, Inc.), 1-200-14039 (Barfield, Inc.), B14039 (Dayton-Granger, Inc.), 14039 (Dare Electronics, Inc.).

What NSN replaces 5985-00-908-1727?

There are 10 known substitutes for 5985-00-908-1727: 5340-00-257-0045, 2510-00-447-2273, 5950-00-645-3958 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 89SP2128-1?

Key specifications for 89SP2128-1: Component Type and Quantity: 1 CONNECTOR AND 3 CAP AND 9 WASHER AND 3 SEAL. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5985-00-908-1727 still in active supply?

NSN 5985-00-908-1727 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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