PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6026Liner,firewall Bush

Meggitt Safety Systems Inc · NSN 1680-01-143-3763 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-01-143-3763 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-143-3763. Primary manufacturer part number: 6026.
Features
  • Liner,firewall Bush — FSC 1680
  • General Characteristics Item Description: MADE FROM DUPONT VESPEL;DO NOT BREAK EDGES;ALL DIAMETERS TO BE CONCENTRIC WITHIN 0.010 T.I.R.
  • FSC Application Data: AIRCRAFT ACCESSORY EQUIPMENT
  • 1 verified cross-reference
  • Primary manufacturer: Meggitt Safety Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Liner,firewall Bush, cataloged under National Stock Number 1680-01-143-3763, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Meggitt Safety Systems Inc. Government technical data includes 2 verified specifications, 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
NSN1680-01-143-3763
Primary Part Number6026
Item NameLiner,firewall Bush
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerMeggitt Safety Systems Inc
StatusACTIVE
General Characteristics Item DescriptionMADE FROM DUPONT VESPEL;DO NOT BREAK EDGES;ALL DIAMETERS TO BE CONCENTRIC WITHIN 0.010 T.I.R.
FSC Application DataAIRCRAFT ACCESSORY EQUIPMENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-048-17881627B INTERCHANGEABLE
Fitting,lubrication
Caterpillar Inc Div Caterpillar Defense
5920-00-064-169931-74228 INTERCHANGEABLE
Fuseholder Subassembly
Cooper Bussmann, Llc Dba Cooper Industries
5950-00-227-9961SCB61045 INTERCHANGEABLE
Coil,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5935-00-467-1681 INTERCHANGEABLE
Adapter,connector
2805-00-474-3569 INTERCHANGEABLE
Spring
3110-00-554-3291 INTERCHANGEABLE
Bearing,ball,annular
5325-00-753-34896026 INTERCHANGEABLE
Ring,retaining
Sachs-Boge of America
5940-00-983-6101 INTERCHANGEABLE
Terminal Board
7025-01-216-0670 INTERCHANGEABLE
Transport,magnetic Tape
5210-01-227-55346026 INTERCHANGEABLE
Caliper,micrometer,outside
Central Tools, Inc.
Cross-Reference Index
Part NumberManufacturer
6026 PRIMARY Meggitt Safety Systems Inc (USA)
Related Parts
4730-00-048-1788INTERCHANGEABLE
FITTING,LUBRICATION
1627B
5920-00-064-1699INTERCHANGEABLE
FUSEHOLDER SUBASSEMBLY
31-74228
5950-00-227-9961INTERCHANGEABLE
COIL,RADIO FREQUENCY
SCB61045
5935-00-467-1681INTERCHANGEABLE
ADAPTER,CONNECTOR
2805-00-474-3569INTERCHANGEABLE
SPRING
3110-00-554-3291INTERCHANGEABLE
BEARING,BALL,ANNULAR
5325-00-753-3489INTERCHANGEABLE
RING,RETAINING
6026
5940-00-983-6101INTERCHANGEABLE
TERMINAL BOARD
7025-01-216-0670INTERCHANGEABLE
TRANSPORT,MAGNETIC TAPE
5210-01-227-5534INTERCHANGEABLE
CALIPER,MICROMETER,OUTSIDE
6026
6515-01-330-1691INTERCHANGEABLE
BRACE,WRIST AND FOREARM
4520-01-414-7973INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
6173-G501

Frequently Asked Questions

What is NSN 1680-01-143-3763?

NSN 1680-01-143-3763 is a Liner,firewall Bush, manufactured by Meggitt Safety Systems Inc, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-01-143-3763?

NSN 1680-01-143-3763 has 1 cross-referenced part number: 6026 (Meggitt Safety Systems Inc).

What NSN replaces 1680-01-143-3763?

There are 12 known substitutes for 1680-01-143-3763: 4730-00-048-1788, 5920-00-064-1699, 5950-00-227-9961 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6026?

Key specifications for 6026: General Characteristics Item Description: MADE FROM DUPONT VESPEL;DO NOT BREAK EDGES;ALL DIAMETERS TO BE CONCENTRIC WITHIN 0.010 T.I.R.; End Item Identification: F-4 AIRCRAFT; FSC Application Data: AIRCRAFT ACCESSORY EQUIPMENT. 3 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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