PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BIFM6-300R65Bifocal Mold,metal Front

Opticast Inc · NSN 6540-01-508-2001 · FSC 6540 · No Item Name Available
Verified by PartsTable
NSN 6540-01-508-2001 — this item is cataloged by the U.S. Government under National Stock Number 6540-01-508-2001. Primary manufacturer part number: BIFM6-300R65.
Features
  • Bifocal Mold,metal Front — FSC 6540
  • 3 verified cross-references
  • Primary manufacturer: Opticast Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Bifocal Mold,metal Front, cataloged under National Stock Number 6540-01-508-2001, is classified within Federal Supply Class 6540 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Opticast Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6540-01-508-2001
Primary Part NumberBIFM6-300R65
Item NameBifocal Mold,metal Front
FSC / FSG6540 / 65 — No Item Name Available
ManufacturerOpticast Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 1
5910-00-788-0328562CZ25UBA501AG103M INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Cera-Mite Corp
Cross-Reference Index
Part NumberManufacturer
6540NCM030642 Defense Medical Standardization Board (USA)
03-0817 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
BIFM6-300R65 PRIMARY Opticast Inc (USA)
Related Parts
5910-00-788-0328INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
562CZ25UBA501AG103M

Frequently Asked Questions

What is NSN 6540-01-508-2001?

NSN 6540-01-508-2001 is a Bifocal Mold,metal Front, manufactured by Opticast Inc, classified under FSC 6540 (No Item Name Available). Status: active.

What are the part numbers for NSN 6540-01-508-2001?

NSN 6540-01-508-2001 has 3 cross-referenced part numbers: 6540NCM030642 (Defense Medical Standardization Board), 03-0817 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), BIFM6-300R65 (Opticast Inc).

What NSN replaces 6540-01-508-2001?

There is 1 known substitute for 6540-01-508-2001: 5910-00-788-0328. Verify interchangeability with system specifications before substitution.

What are the specifications of BIFM6-300R65?

Key specifications for BIFM6-300R65: End Item Identification: 6540-01-507-3502,MBIFS54-65,BIFOCAL METAL FRONT MOLD SET; Special Features: REPLACEMENT COMPONENT/MBIFS54-65 BIFOCAL METAL FRONT MOLD SET; Part Name Assigned by Controlling Agency: MOLD BIFOCAL METAL FRONT 6-300R65. 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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