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3811022 — CAP,FILLER OPENING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3811022: CAP,FILLER OPENING.

The CAP,FILLER OPENING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, thread_length: 0.656 INCHES NOMINAL IN, overall_height: 2.250 INCHES NOMINAL IN, thread_diameter: 2.594 INCHES NOMINAL IN, thread_quantity: 20.000 PER INCH, outside_diameter: 3.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5342-00-921-5299, 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
3811022
NSN: 5342-00-921-5299
FSC: 5342 — Hardware, Weapon System
CAGE: 78385 — MEGGITT TROY INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
thread_length0.656 INCHES NOMINAL IN
overall_height2.250 INCHES NOMINAL IN
thread_diameter2.594 INCHES NOMINAL IN
thread_quantity20.000 PER INCH
outside_diameter3.000 INCHES NOMINAL IN
special_featuresTHREE BOSSES FOR TUBES 0.250 IN. OD,PER MS33649 IN
style_designatorTHREADED TYPE (EXTERNAL)
surface_treatmentANODIZE OVERALL
accommodation_typePLAIN END GRIPPING
thread_pitch_diameters+2.5517 TO 2.5613 INCHES IN
thread_series_designatorUNS
NSN5342-00-921-5299
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAP,FILLER OPENING TITLE COMPONENT PN 3811022 MFR CAP,FILLER OPENING
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
ACCOMMODATION TYPE: PLAIN END GRIPPING
•
THREAD LENGTH: 0.656 INCHES NOMINAL IN
•
STYLE DESIGNATOR: THREADED TYPE (EXTERNAL)
•
FILLER NECK DIAMETER FOR WHICH DESIGNED: 2.495 INCHES NOMINAL IN
•
THREAD PITCH DIAMETERS: +2.5517 TO 2.5613 INCHES IN
•
THREAD DIAMETER: 2.594 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT2.250 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
ACCOMMODATION TYPEPLAIN END GRIPPING
THREAD LENGTH0.656 INCHES NOMINAL IN
STYLE DESIGNATORTHREADED TYPE (EXTERNAL)
FILLER NECK DIAMETER FOR WHICH DESIGNED2.495 INCHES NOMINAL IN
THREAD PITCH DIAMETERS+2.5517 TO 2.5613 INCHES IN
THREAD DIAMETER2.594 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6A FED SPEC SINGLE MATERIAL RESPONSE OVERALL A
OUTSIDE DIAMETER3.000 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5342 — Hardware, Weapon System
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5342-00-001-1696 5342-00-001-1972 5342-00-001-1980 5342-00-001-2492 5342-00-001-2502 5342-00-001-3915 5342-00-001-4001 5342-00-001-4655
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3811022?
3811022 is a CAP,FILLER OPENING.
What is the NSN for 3811022?
3811022 is cataloged in the U.S. Government catalog under NSN 5342-00-921-5299. 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.