PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4262Harness Assembly

New Haven Mfg Corp · NSN 5815-00-976-1226 · FSC 5815 · No Item Name Available
Verified by PartsTable
NSN 5815-00-976-1226 — this item is cataloged by the U.S. Government under National Stock Number 5815-00-976-1226. Primary manufacturer part number: 4262.
Features
  • Harness Assembly — FSC 5815
  • FSC Application Data: TELETYPE AND FACSIMILE EQUIPMENT
  • 1 verified cross-reference
  • Primary manufacturer: New Haven Mfg Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Harness Assembly, cataloged under National Stock Number 5815-00-976-1226, is classified within Federal Supply Class 5815 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is New Haven Mfg Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5815-00-976-1226
Primary Part Number4262
Item NameHarness Assembly
FSC / FSG5815 / 58 — No Item Name Available
ManufacturerNew Haven Mfg Corp
StatusACTIVE
FSC Application DataTELETYPE AND FACSIMILE EQUIPMENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6640-00-058-9146 INTERCHANGEABLE
Funnel,common,laboratory
6640-00-063-787242620080 INTERCHANGEABLE
Funnel,common,laboratory
Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division
7510-00-132-51094492B BLACK 0.75IN X 72YD INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
3m Company
9320-00-412-2064 INTERCHANGEABLE
Tape,adhesive,rubber
9320-00-449-08072800 INTERCHANGEABLE
Tape,adhesive,rubber
Valley Industrial Products Inc
9320-00-449-0809VIP2800 INTERCHANGEABLE
Tape,adhesive,rubber
Valley Industrial Products Inc
3110-00-516-5289203TF INTERCHANGEABLE
Bearing,ball,annular
Fag Bearings Corporation
5950-00-610-92881265784-1 INTERCHANGEABLE
Transformer,power
Honeywell Intl Inc Defense Avionics Systems
3805-00-727-6719 INTERCHANGEABLE
Ditching Machine
5950-00-936-7889426-2 INTERCHANGEABLE
Transformer,radio Frequency
Wells Cti Incnics Inc
Cross-Reference Index
Part NumberManufacturer
4262 New Haven Mfg Corp (USA)
Related Parts
6640-00-058-9146INTERCHANGEABLE
FUNNEL,COMMON,LABORATORY
6640-00-063-7872INTERCHANGEABLE
FUNNEL,COMMON,LABORATORY
42620080
7510-00-132-5109INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
4492B BLACK 0.75IN X 72YD
9320-00-412-2064INTERCHANGEABLE
TAPE,ADHESIVE,RUBBER
9320-00-449-0807INTERCHANGEABLE
TAPE,ADHESIVE,RUBBER
2800
9320-00-449-0809INTERCHANGEABLE
TAPE,ADHESIVE,RUBBER
VIP2800
3110-00-516-5289INTERCHANGEABLE
BEARING,BALL,ANNULAR
203TF
5950-00-610-9288INTERCHANGEABLE
TRANSFORMER,POWER
1265784-1
3805-00-727-6719INTERCHANGEABLE
DITCHING MACHINE
5950-00-936-7889INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
426-2
5940-00-993-4617INTERCHANGEABLE
TERMINAL,LUG
426
7640-01-006-4428INTERCHANGEABLE
CHART
4262

Frequently Asked Questions

What is NSN 5815-00-976-1226?

NSN 5815-00-976-1226 is a Harness Assembly, manufactured by New Haven Mfg Corp, classified under FSC 5815 (No Item Name Available). Status: active.

What are the part numbers for NSN 5815-00-976-1226?

NSN 5815-00-976-1226 has 1 cross-referenced part number: 4262 (New Haven Mfg Corp).

What NSN replaces 5815-00-976-1226?

There are 12 known substitutes for 5815-00-976-1226: 6640-00-058-9146, 6640-00-063-7872, 7510-00-132-5109 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4262?

Key specifications for 4262: FSC Application Data: TELETYPE AND FACSIMILE EQUIPMENT. 1 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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