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539-100-74 — 539-100-74

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

539-100-74: 539-100-74.

The 539-100-74 is a the manufacturer industrial component. Key specifications include inside_width: 0.223 INCHES NOMINAL IN, skirt_design: NONDETACHABLE, overall_depth: 0.530 INCHES MINIMUM IN, inside_diameter: 0.253 INCHES NOMINAL IN, outside_diameter: 1.000 INCHES NOMINAL IN, attachment_method: SETSCREWS. This part is cataloged in the U.S.

Government catalog under NSN 5355-01-040-4461, 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
539-100-74
NSN: 5355-01-040-4461
FSC: 5355 — Knobs and Pointers
CAGE: 81590 — KORRY ELECTRONICS CO (USA)
SPECIFICATIONS
inside_width0.223 INCHES NOMINAL IN
skirt_designNONDETACHABLE
overall_depth0.530 INCHES MINIMUM IN
inside_diameter0.253 INCHES NOMINAL IN
outside_diameter1.000 INCHES NOMINAL IN
attachment_methodSETSCREWS
overall_thickness0.620 INCHES NOMINAL IN
reference_markingLINE
nominal_thread_size0.164 INCHES SCREW HOLE IN
setscrew_hole_quantity2
thread_quantity_per_inch32 SCREW HOLE
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SCREW HOLE
NSN5355-01-040-4461
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 539-100-74 TITLE COMPONENT PN 539-100-74 MFR 539-100-74
KEY FEATURES
•
INSIDE WIDTH: 0.223 INCHES NOMINAL IN
•
SHAFT ACCOMMODATION STYLE: FLATTED ONE SIDE
•
OVERALL THICKNESS: 0.620 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
REFERENCE MARKING: LINE
•
SETSCREW HOLE QUANTITY: 2
•
NOMINAL THREAD SIZE: 0.164 INCHES SCREW HOLE IN
•
INSIDE DIAMETER: 0.253 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INSIDE WIDTH0.223 INCHES NOMINAL IN
SHAFT ACCOMMODATION STYLEFLATTED ONE SIDE
OVERALL THICKNESS0.620 INCHES NOMINAL IN
OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
REFERENCE MARKINGLINE
SETSCREW HOLE QUANTITY2
NOMINAL THREAD SIZE0.164 INCHES SCREW HOLE IN
INSIDE DIAMETER0.253 INCHES NOMINAL IN
GRIPPING SURFACE CONDITIONSMOOTH
SKIRT DESIGNNONDETACHABLE
OTHER ITEMS IN FSC 5355 — Knobs and Pointers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5355-00-000-5777 5355-00-001-2029 5355-00-001-2403 5355-00-001-4109 5355-00-001-4677 5355-00-001-4724 5355-00-001-4730 5355-00-001-4734
SUBSTITUTES & CROSS-REFERENCES 1
14-64952-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 539-100-74?
539-100-74 is a 539-100-74.
What parts can replace 539-100-74?
There is 1 known substitute for 539-100-74: 14-64952-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 539-100-74?
539-100-74 is cataloged in the U.S. Government catalog under NSN 5355-01-040-4461. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.