PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4616Insulator

Keystone Electronics Corp · NSN 5970-01-093-0449 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-093-0449 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-093-0449. Primary manufacturer part number: 4616.
Features
  • Insulator — FSC 5970
  • General Characteristics Item Description: PLASTIC,NYLON 101,MIL-P-20693-CANCELLED; NATURAL; 1.562 IN. LG; 0.520 IN. W; 0.468 IN. H; TWO 0.140 IN. DIA THRU HOLES; TWO 0.050 IN. DIA THRU HOLES IN
  • 7 verified cross-references
  • Primary manufacturer: Keystone Electronics Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Insulator, cataloged under National Stock Number 5970-01-093-0449, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Keystone Electronics Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5970-01-093-0449
Primary Part Number4616
Item NameInsulator
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerKeystone Electronics Corp
StatusCANCELLED
General Characteristics Item DescriptionPLASTIC,NYLON 101,MIL-P-20693-CANCELLED; NATURAL; 1.562 IN. LG; 0.520 IN. W; 0.468 IN. H; TWO 0.140 IN. DIA THRU HOLES; TWO 0.050 IN. DIA THRU HOLES IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6640-00-110-8705 INTERCHANGEABLE
Pipet,volumetric
4210-00-248-04724616 INTERCHANGEABLE
Cartridge Assembly,fire Extingui
Tyco Fire Products Lp
5355-00-680-7895 INTERCHANGEABLE
Dial,scale
5950-00-879-9317H137 INTERCHANGEABLE
Transformer,power
Magnetika Inc
3010-00-900-3328163DBZ INTERCHANGEABLE
Coupling,shaft,flexible
Rexnord Industries, Llc Div Couplings Division
5999-00-936-726846-16 INTERCHANGEABLE
Delay Line
Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil
6750-01-045-3098 INTERCHANGEABLE
Paper,copying,diazo Process
5970-01-082-656716776748-001 INTERCHANGEABLE
Insulator,plate
Keystone Electronics Corp
5950-01-105-1979H-137 INTERCHANGEABLE
Transformer,power
Payne Magnetics, Inc.
5905-01-170-0139 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Cross-Reference Index
Part NumberManufacturer
5827965 Naval Sea Systems Command (USA)
86-513516-1 General Dynamics Mission Systems, Inc. (USA)
16610441-001 Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services (USA)
537AS749 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
H137 Nautel Maine Inc (USA)
16776748-001 Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services (USA)
4616 PRIMARY Keystone Electronics Corp (USA)
Related Parts
6640-00-110-8705INTERCHANGEABLE
PIPET,VOLUMETRIC
4210-00-248-0472INTERCHANGEABLE
CARTRIDGE ASSEMBLY,FIRE EXTINGUI
4616
5355-00-680-7895INTERCHANGEABLE
DIAL,SCALE
5950-00-879-9317INTERCHANGEABLE
TRANSFORMER,POWER
H137
3010-00-900-3328INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
163DBZ
5999-00-936-7268INTERCHANGEABLE
DELAY LINE
46-16
6750-01-045-3098INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS
5970-01-082-6567INTERCHANGEABLE
INSULATOR,PLATE
16776748-001
5950-01-105-1979INTERCHANGEABLE
TRANSFORMER,POWER
H-137
5905-01-170-0139INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
5120-01-335-9065INTERCHANGEABLE
SOCKET,SOCKET WRENCH
3680-01-365-0132INTERCHANGEABLE
FINISHING MACHINE,ABRASION,VIBRA
4616

Frequently Asked Questions

What is NSN 5970-01-093-0449?

NSN 5970-01-093-0449 is a Insulator, manufactured by Keystone Electronics Corp, classified under FSC 5970 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5970-01-093-0449?

NSN 5970-01-093-0449 has 7 cross-referenced part numbers: 5827965 (Naval Sea Systems Command), 86-513516-1 (General Dynamics Mission Systems, Inc.), 16610441-001 (Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services), 537AS749 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), H137 (Nautel Maine Inc) and 2 more.

What NSN replaces 5970-01-093-0449?

There are 12 known substitutes for 5970-01-093-0449: 6640-00-110-8705, 4210-00-248-0472, 5355-00-680-7895 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4616?

Key specifications for 4616: General Characteristics Item Description: PLASTIC,NYLON 101,MIL-P-20693-CANCELLED; NATURAL; 1.562 IN. LG; 0.520 IN. W; 0.468 IN. H; TWO 0.140 IN. DIA THRU HOLES; TWO 0.050 IN. DIA THRU HOLES IN. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5970-01-093-0449 still in active supply?

NSN 5970-01-093-0449 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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