PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

90001 ITEM 2Plate,mounting

Espey Mfg. & Electronics Corp. · NSN 5340-01-541-4663 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-541-4663 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-541-4663. Primary manufacturer part number: 90001 ITEM 2.
Features
  • Plate,mounting — FSC 5340
  • 4 verified cross-references
  • Primary manufacturer: Espey Mfg. & Electronics Corp.
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Plate,mounting, cataloged under National Stock Number 5340-01-541-4663, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Espey Mfg. & Electronics Corp.. This item has 4 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. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-541-4663
Primary Part Number90001 ITEM 2
Item NamePlate,mounting
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerEspey Mfg. & Electronics Corp.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5340-00-219-2853 (90071)
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
5340-00-219-285390071 SUCCESSOR
Seat,helical Compression Spring
Eaton Aerospace, Llc Dba Jackson South
5340-00-895-5209262C10012-1 SUCCESSOR
Rod,straight,headless
Northrop Grumman Systems Corporation
5995-00-187-9790 INTERCHANGEABLE
Cable Assembly,radio Frequency
5330-00-211-9737909396 INTERCHANGEABLE
Rubber Strip
Loctite Corp
4935-00-218-05329007-1 INTERCHANGEABLE
Simulator,range
Instrumentation Technology Systems Dba Its
5990-00-642-99302608612-1 INTERCHANGEABLE
Synchro,differential Receiver
Alliant Techsystems Operations Llc Div Defense Electronic Systems
5325-01-103-801582-11-440-20 INTERCHANGEABLE
Stud,turnlock Fastener
Southco Inc
4910-01-183-2674 INTERCHANGEABLE
Chuck Rod
5305-01-315-30779007-1 INTERCHANGEABLE
Screw,cap,socket Head
Electromech Technologies Llc
4920-01-371-1102900-71 INTERCHANGEABLE
Snubber
Nav-Aids Ltd
Cross-Reference Index
Part NumberManufacturer
90001 ITEM 2 Espey Mfg. & Electronics Corp. (USA)
90071 Espey Mfg and Electronics Corp (USA)
90071 Espey Mfg. & Electronics Corp. (USA)
90001 ITEM 2 Espey Mfg and Electronics Corp (USA)
Related Parts
SUCCESSOR 5340-00-219-2853 Seat,helical Compression Spring · 90071
5340-00-895-5209SUCCESSOR
ROD,STRAIGHT,HEADLESS
262C10012-1
5995-00-187-9790INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
5330-00-211-9737INTERCHANGEABLE
RUBBER STRIP
909396
4935-00-218-0532INTERCHANGEABLE
SIMULATOR,RANGE
9007-1
5990-00-642-9930INTERCHANGEABLE
SYNCHRO,DIFFERENTIAL RECEIVER
2608612-1
5325-01-103-8015INTERCHANGEABLE
STUD,TURNLOCK FASTENER
82-11-440-20
4910-01-183-2674INTERCHANGEABLE
CHUCK ROD
5305-01-315-3077INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
9007-1
4920-01-371-1102INTERCHANGEABLE
SNUBBER
900-71
5998-01-541-4287INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
5998-01-541-4304INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY

Frequently Asked Questions

What is NSN 5340-01-541-4663?

NSN 5340-01-541-4663 is a Plate,mounting, manufactured by Espey Mfg. & Electronics Corp., classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-541-4663?

NSN 5340-01-541-4663 has 4 cross-referenced part numbers: 90001 ITEM 2 (Espey Mfg. & Electronics Corp.), 90071 (Espey Mfg and Electronics Corp), 90071 (Espey Mfg. & Electronics Corp.), 90001 ITEM 2 (Espey Mfg and Electronics Corp).

What NSN replaces 5340-01-541-4663?

There are 12 known substitutes for 5340-01-541-4663: 5340-00-219-2853, 5340-00-895-5209, 5995-00-187-9790 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 90001 ITEM 2?

Key specifications for 90001 ITEM 2: End Item Identification: TRANSFORMER, EB-50-P; WSD: SEAWOLF CLASS SSN; Part Name Assigned by Controlling Agency: INAVY-MOUNTED TRANSFORMER ASSY (JUST MTD ON A PLATE). 2 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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