PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J6256-10Mount,resilient,weapon System

Lord Corporation Dba Lord Corp · NSN 5342-00-757-1866 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-00-757-1866 — this item is cataloged by the U.S. Government under National Stock Number 5342-00-757-1866. Primary manufacturer part number: J6256-10.
Features
  • Mount,resilient,weapon System — FSC 5342
  • Load Rating: 200.0 POUNDS MAXIMUM LBS
  • Height: 1.250 INCHES NOMINAL IN
  • Inside Diameter: 0.530 INCHES NOMINAL IN
  • Major Outside Diameter: 1.350 INCHES NOMINAL IN
  • Flange Thickness: 0.530 INCHES NOMINAL IN
  • 5 verified cross-references
  • Primary manufacturer: Lord Corporation Dba Lord Corp
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Mount,resilient,weapon System, cataloged under National Stock Number 5342-00-757-1866, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Lord Corporation Dba Lord Corp. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5342-00-757-1866
Primary Part NumberJ6256-10
Item NameMount,resilient,weapon System
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerLord Corporation Dba Lord Corp
StatusACTIVE
Load Rating200.0 POUNDS MAXIMUM LBS
Height1.250 INCHES NOMINAL IN
Inside Diameter0.530 INCHES NOMINAL IN
Major Outside Diameter1.350 INCHES NOMINAL IN
Flange Thickness0.530 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6515-00-347-8600N7700 3 INTERCHANGEABLE
Mirror,laryngeal
Bausch & Lomb Incorporated Div Surgical
3040-00-787-909323103 INTERCHANGEABLE
Gearshaft,spur
Hydro-Aire Aerospace Corp
5325-01-023-6166J-8483-1 INTERCHANGEABLE
Grommet,nonmetallic
Lord Corporation Dba Lord Corp
2990-01-064-37359M1853 INTERCHANGEABLE
Mounting
Caterpillar Inc Div Caterpillar Defense
5962-01-076-1070SN54LS163AJ INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
4320-01-103-3087 INTERCHANGEABLE
Pump Unit,rotary
3040-01-267-1388NW23103 INTERCHANGEABLE
Bell Crank
Tld Wollard Llc
2040-01-520-5720267000340013474 INTERCHANGEABLE
Flame Arrester,ventilation-Exhau
Tate Andale, Llc
6505-01-593-0011NDC00409-3213-12 INTERCHANGEABLE
Diazepam Injection
Pfizer Inc
4030-01-642-778023103 INTERCHANGEABLE
Swivel and Link Assembly
Mjt Holdings Llc
Cross-Reference Index
Part NumberManufacturer
BC165 Dow-Elco, Inc. (USA)
23-103 Mestek Inc Koldwave Div (USA)
J6256-10 PRIMARY Lord Corporation Dba Lord Corp (USA)
62B41647 Sacramento Air Logistics Center Sm-Alc/liil (USA)
JA6256-10 Lord Corporation Dba Lord Corp (USA)
Related Parts
6515-00-347-8600INTERCHANGEABLE
MIRROR,LARYNGEAL
N7700 3
3040-00-787-9093INTERCHANGEABLE
GEARSHAFT,SPUR
23103
5325-01-023-6166INTERCHANGEABLE
GROMMET,NONMETALLIC
J-8483-1
2990-01-064-3735INTERCHANGEABLE
MOUNTING
9M1853
5962-01-076-1070INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN54LS163AJ
4320-01-103-3087INTERCHANGEABLE
PUMP UNIT,ROTARY
3040-01-267-1388INTERCHANGEABLE
BELL CRANK
NW23103
2040-01-520-5720INTERCHANGEABLE
FLAME ARRESTER,VENTILATION-EXHAU
267000340013474
6505-01-593-0011INTERCHANGEABLE
DIAZEPAM INJECTION
NDC00409-3213-12
4030-01-642-7780INTERCHANGEABLE
SWIVEL AND LINK ASSEMBLY
23103

Frequently Asked Questions

What is NSN 5342-00-757-1866?

NSN 5342-00-757-1866 is a Mount,resilient,weapon System, manufactured by Lord Corporation Dba Lord Corp, classified under FSC 5342 (Mount,resilient,weapon System). Status: active.

What are the part numbers for NSN 5342-00-757-1866?

NSN 5342-00-757-1866 has 5 cross-referenced part numbers: BC165 (Dow-Elco, Inc.), 23-103 (Mestek Inc Koldwave Div), J6256-10 (Lord Corporation Dba Lord Corp), 62B41647 (Sacramento Air Logistics Center Sm-Alc/liil), JA6256-10 (Lord Corporation Dba Lord Corp).

What NSN replaces 5342-00-757-1866?

There are 10 known substitutes for 5342-00-757-1866: 6515-00-347-8600, 3040-00-787-9093, 5325-01-023-6166 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J6256-10?

Key specifications for J6256-10: Load Rating: 200.0 POUNDS MAXIMUM LBS; Height: 1.250 INCHES NOMINAL IN; Inside Diameter: 0.530 INCHES NOMINAL IN; Major Outside Diameter: 1.350 INCHES NOMINAL IN. 5 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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