PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RE51F115AHolder,telephone

Naval Ship Systems Command · NSN 5805-00-665-2490 · FSC 5805 · No Item Name Available
Verified by PartsTable
NSN 5805-00-665-2490 — this item is cataloged by the U.S. Government under National Stock Number 5805-00-665-2490. Primary manufacturer part number: RE51F115A.
Features
  • Holder,telephone — FSC 5805
  • Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Style Designator: IRREGULAR
  • Material: STEEL
  • Accommodated Item Securing Device Type: CHANNEL
  • Distance Between Mounting Facility Centers: 5.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Surface Treatment: ENAMEL
  • Unthreaded Mounting Hole Diameter: 0.281 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Applications
  • Applications requiring Steel construction
General Description

The Holder,telephone, cataloged under National Stock Number 5805-00-665-2490, is classified within Federal Supply Class 5805 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5805-00-665-2490
Primary Part NumberRE51F115A
Item NameHolder,telephone
FSC / FSG5805 / 58 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusACTIVE
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Style DesignatorIRREGULAR
MaterialSTEEL
Accommodated Item Securing Device TypeCHANNEL
Distance Between Mounting Facility Centers5.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Surface TreatmentENAMEL
Unthreaded Mounting Hole Diameter0.281 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5945-00-255-1131910833-00 INTERCHANGEABLE
Relay,electromagnetic
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
3120-00-847-49575108-5 INTERCHANGEABLE
Bushing,sleeve
Goodrich Aerospace Canada Ltd
2940-01-363-41005281090 INTERCHANGEABLE
Filter Element,fluid
Chrysler Corp Service and Parts Opns
Cross-Reference Index
Part NumberManufacturer
RE51F115A PRIMARY Naval Ship Systems Command (USA)
51085 PRIMARY Naval Ship Systems Command (USA)
Related Parts
5945-00-255-1131INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
910833-00
3120-00-847-4957INTERCHANGEABLE
BUSHING,SLEEVE
5108-5
2940-01-363-4100INTERCHANGEABLE
FILTER ELEMENT,FLUID
5281090

Frequently Asked Questions

What is NSN 5805-00-665-2490?

NSN 5805-00-665-2490 is a Holder,telephone, manufactured by Naval Ship Systems Command, classified under FSC 5805 (No Item Name Available). Status: active.

What are the part numbers for NSN 5805-00-665-2490?

NSN 5805-00-665-2490 has 2 cross-referenced part numbers: RE51F115A (Naval Ship Systems Command), 51085 (Naval Ship Systems Command).

What NSN replaces 5805-00-665-2490?

There are 3 known substitutes for 5805-00-665-2490: 5945-00-255-1131, 3120-00-847-4957, 2940-01-363-4100. Verify interchangeability with system specifications before substitution.

What are the specifications of RE51F115A?

Key specifications for RE51F115A: Overall Width: 4.625 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Special Features: SWITCH 1; RECEPTABLE 1;; Style Designator: IRREGULAR. 11 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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