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Technical Data Sheet
PartsTable / COMPONENT / 18-0973
18-0973 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The INSULATOR,DISK is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, design_form: STRAIGHT, overall_width: 2.000 INCHES NOMINAL IN, overall_length: 13.000 INCHES NOMINAL IN, special_features: MALLEABLE RIBBON RETRACTOR, HAND HELD FOR TISSUE RETRACTION, part_name_assigned_by_controlling_agency: MALLEABLE RETRACTOR LARGE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6515-01-458-7921, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
18-0973
NSN: 6515-01-458-7921
FSC: 6515
CAGE: 054A6 — BOSS INSTRUMENTS, LIMITED INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
design_formSTRAIGHT
overall_width2.000 INCHES NOMINAL IN
overall_length13.000 INCHES NOMINAL IN
special_featuresMALLEABLE RIBBON RETRACTOR, HAND HELD FOR TISSUE RETRACTION
part_name_assigned_by_controlling_agencyMALLEABLE RETRACTOR LARGE
NSN6515-01-458-7921
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,DISK TITLE COMPONENT PN 18-0973 MFR INSULATOR,DISK
KEY FEATURES
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
DESIGN FORM: STRAIGHT
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CORROSION RESISTING OVERALL
DESIGN FORMSTRAIGHT
PART NAME ASSIGNED BY CONTROLLING AGENCYMALLEABLE RETRACTOR LARGE
OVERALL LENGTH13.000 INCHES NOMINAL IN
SPECIAL FEATURESMALLEABLE RIBBON RETRACTOR, HAND HELD FOR TISSUE RETRACTION
OVERALL WIDTH2.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
11-140Upgraded Successor
successor cross-reference
successor
7716635P1Interchangeable
interchangeable cross-reference
interchangeable
60832-5ETInterchangeable
interchangeable cross-reference
interchangeable
10100Interchangeable
interchangeable cross-reference
interchangeable
RSA11140Interchangeable
interchangeable cross-reference
interchangeable
C3946-16Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 18-0973?
18-0973 is a INSULATOR,DISK.
What parts can replace 18-0973?
There are 20 known substitutes for 18-0973: 11-140, 7716635P1, 60832-5ET and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 18-0973?
18-0973 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6515-01-458-7921. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026