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554A003684 — 554A003684

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

554A003684: 554A003684.

The 554A003684 is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303, outside_diameter: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN, special_features: THREADED AREA 0.437 IN. LONG FROM END OF KNOB IN, style_designator: ROUND, attachment_method: STUD, overall_thickness: 1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN.

This part is cataloged in the U.S. Government catalog under NSN 5355-00-972-8758, 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
554A003684
NSN: 5355-00-972-8758
FSC: 5355 — Knobs and Pointers
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 303
outside_diameter0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
special_featuresTHREADED AREA 0.437 IN. LONG FROM END OF KNOB IN
style_designatorROUND
attachment_methodSTUD
overall_thickness1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN
nominal_thread_size0.190 INCHES STUD IN
thread_quantity_per_inch24 STUD
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) STUD
gripping_surface_conditionSMOOTH
NSN5355-00-972-8758
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 554A003684 TITLE COMPONENT PN 554A003684 MFR 554A003684
KEY FEATURES
•
OVERALL THICKNESS: 1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: ROUND
•
OUTSIDE DIAMETER: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
•
NOMINAL THREAD SIZE: 0.190 INCHES STUD IN
•
GRIPPING SURFACE CONDITION: SMOOTH
•
THREAD QUANTITY PER INCH: 24 STUD
•
MATERIAL: STEEL COMP 303
TECHNICAL CHARACTERISTICS
OVERALL THICKNESS1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN
STYLE DESIGNATORROUND
OUTSIDE DIAMETER0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.190 INCHES STUD IN
GRIPPING SURFACE CONDITIONSMOOTH
SPECIAL FEATURESTHREADED AREA 0.437 IN. LONG FROM END OF KNOB IN
THREAD QUANTITY PER INCH24 STUD
MATERIALSTEEL COMP 303
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) STUD
ATTACHMENT METHODSTUD
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 554A003684?
554A003684 is a 554A003684.
What is the NSN for 554A003684?
554A003684 is cataloged in the U.S. Government catalog under NSN 5355-00-972-8758. 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.