PartsTable
Technical Data Sheet
Download PDF

0-521-45 — PLUG,MACHINE THREAD

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

0-521-45: PLUG,MACHINE THREAD.

The PLUG,MACHINE THREAD is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, head_type: SOLID, core_depth: 0.562 INCHES NOMINAL IN, thread_class: 2A EXTERNAL A, thread_length: 0.547 INCHES NOMINAL EXTERNAL IN, overall_length: 0.766 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-487-0080, 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
0-521-45
NSN: 5365-00-487-0080
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 04577 — MISSION SYSTEMS ORCHARD PARK INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
head_typeSOLID
core_depth0.562 INCHES NOMINAL IN
thread_class2A EXTERNAL A
thread_length0.547 INCHES NOMINAL EXTERNAL IN
overall_length0.766 INCHES NOMINAL IN
connection_stylePLAIN
special_featuresSAW SLOT 0.062 IN WIDE BY 0.094 IN. DEEP IN
style_designatorPLUG, MACHINE
thread_directionRIGHT-HAND EXTERNAL
body_core_diameter0.128 INCHES NOMINAL IN
nominal_thread_size0.375 INCHES EXTERNAL IN
NSN5365-00-487-0080
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PLUG,MACHINE THREAD TITLE COMPONENT PN 0-521-45 MFR PLUG,MACHINE THREAD
KEY FEATURES
•
BODY CORE DIAMETER: 0.128 INCHES NOMINAL IN
•
HEAD TYPE: SOLID
•
CONNECTION STYLE: PLAIN
•
CORE DEPTH: 0.562 INCHES NOMINAL IN
•
THREAD LENGTH: 0.547 INCHES NOMINAL EXTERNAL IN
•
STYLE DESIGNATOR: PLUG, MACHINE
•
THREAD PITCH DIAMETERS: +0.3446 TO 0.3479 INCHES EXTERNAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 72 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
BODY CORE DIAMETER0.128 INCHES NOMINAL IN
HEAD TYPESOLID
CONNECTION STYLEPLAIN
CORE DEPTH0.562 INCHES NOMINAL IN
THREAD LENGTH0.547 INCHES NOMINAL EXTERNAL IN
STYLE DESIGNATORPLUG, MACHINE
THREAD PITCH DIAMETERS+0.3446 TO 0.3479 INCHES EXTERNAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 72 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.766 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND EXTERNAL
OTHER ITEMS IN FSC 5365 — Bushings, Rings, Shims, and Spacers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5365-00-000-6078 5365-00-000-7436 5365-00-001-1292 5365-00-001-1365 5365-00-001-1841 5365-00-001-1915 5365-00-001-1916 5365-00-001-1940
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 0-521-45?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 0-521-45?
0-521-45 is a PLUG,MACHINE THREAD.
What is the NSN for 0-521-45?
0-521-45 is cataloged in the U.S. Government catalog under NSN 5365-00-487-0080. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 0-521-45

✓ 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.