PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

284AJack,telephone

American Telephone and Telegraph Co · NSN 5935-00-234-2116 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-234-2116 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-234-2116. Primary manufacturer part number: 284A.
Features
  • Jack,telephone — FSC 5935
  • Bushing Thru-Hole Accommodation Diameter: 0.453 INCHES NOMINAL IN
  • Mounting Bushing Diameter: 0.453 INCHES NOMINAL IN
  • Mounting Facility Type and Quantity: 1 BUSHING AND 1 UNTHREADED HOLE(S)
  • Accommodated Finger Type: THREE CONDUCTOR, SLENDER SPHERICAL TIP SINGLE FINGER
  • Terminal Type: TAB, SOLDER LUG
  • Surface Treatment: GOLD TERMINAL
  • Finger Accommodation Diameter: 0.250 INCHES NOMINAL SINGLE FINGER IN
Applications
  • Applications requiring Copper Alloy Spring construction
General Description

The Jack,telephone, cataloged under National Stock Number 5935-00-234-2116, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is American Telephone and Telegraph Co. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-234-2116
Primary Part Number284A
Item NameJack,telephone
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerAmerican Telephone and Telegraph Co
StatusCANCELLED
Bushing Thru-Hole Accommodation Diameter0.453 INCHES NOMINAL IN
Mounting Bushing Diameter0.453 INCHES NOMINAL IN
Mounting Facility Type and Quantity1 BUSHING AND 1 UNTHREADED HOLE(S)
Accommodated Finger TypeTHREE CONDUCTOR, SLENDER SPHERICAL TIP SINGLE FINGER
Terminal TypeTAB, SOLDER LUG
Surface TreatmentGOLD TERMINAL
Finger Accommodation Diameter0.250 INCHES NOMINAL SINGLE FINGER IN
Precious MaterialGOLD
Precious Material and Weight0.010 GOLD GRAINS, TROY
Surface TreatmentGOLD SPRING
Finger Accommodation Length1.141 INCHES NOMINAL SINGLE FINGER IN
Body Width0.562 INCHES NOMINAL IN
Mounting Hole Diameter0.156 INCHES NOMINAL IN
Mounting Bushing Length0.547 INCHES NOMINAL IN
Body StyleBUSHING MOUNTED LONG FRAME
Electrical Insulation FeatureUNINSULATED
Jack Contact Arrangement DesignatorJ10-2A-1B A
Precious Material and LocationSPRING CONTACT AND TERMINAL SURFACES GOLD
MaterialCOPPER ALLOY SPRING
Bushing Accommodation Hole ShapeROUND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5306-00-012-8321128321 INTERCHANGEABLE
Bolt,square Neck
General Motors Llc Dba General Motors Llc
6625-01-160-1287284-A INTERCHANGEABLE
Ammeter
Stewart-Warner Corporation
5340-01-468-0724128321 INTERCHANGEABLE
Plate,mounting
Jered Llc
6625-01-507-2775284A INTERCHANGEABLE
Ammeter
Hydraulics International, Inc. Dba Hydraulics International Inc
Cross-Reference Index
Part NumberManufacturer
284A American Telephone and Telegraph Co (USA)
128321 At and T Corp (USA)
284A Lucent Technologies Inc Corporate Headquarters (USA)
NL16398A Gte Communication Systems Corp (USA)
284AJACK American Telephone and Telegraph Co (USA)
NL16398A Olympic Controls Corp (USA)
Related Parts
5306-00-012-8321INTERCHANGEABLE
BOLT,SQUARE NECK
128321
6625-01-160-1287INTERCHANGEABLE
AMMETER
284-A
5340-01-468-0724INTERCHANGEABLE
PLATE,MOUNTING
128321
6625-01-507-2775INTERCHANGEABLE
AMMETER
284A

Frequently Asked Questions

What is NSN 5935-00-234-2116?

NSN 5935-00-234-2116 is a Jack,telephone, manufactured by American Telephone and Telegraph Co, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-234-2116?

NSN 5935-00-234-2116 has 6 cross-referenced part numbers: 284A (American Telephone and Telegraph Co), 128321 (At and T Corp), 284A (Lucent Technologies Inc Corporate Headquarters), NL16398A (Gte Communication Systems Corp), 284AJACK (American Telephone and Telegraph Co) and 1 more.

What NSN replaces 5935-00-234-2116?

There are 4 known substitutes for 5935-00-234-2116: 5306-00-012-8321, 6625-01-160-1287, 5340-01-468-0724 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 284A?

Key specifications for 284A: Bushing Thru-Hole Accommodation Diameter: 0.453 INCHES NOMINAL IN; Mounting Bushing Diameter: 0.453 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 1 BUSHING AND 1 UNTHREADED HOLE(S); Accommodated Finger Type: THREE CONDUCTOR, SLENDER SPHERICAL TIP SINGLE FINGER. 22 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-234-2116 still in active supply?

NSN 5935-00-234-2116 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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