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582657-001 — CAP,FILLER OPENING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

582657-001: CAP,FILLER OPENING.

The CAP,FILLER OPENING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_height: 1.250 INCHES NOMINAL IN, sealing_length: 0.6875 INCHES NOMINAL IN, outside_diameter: 2.250 INCHES NOMINAL IN, overall_diameter: 1.625 INCHES NOMINAL IN, special_features: THROAT 1.625 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 2930-01-565-5629, 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
582657-001
NSN: 2930-01-565-5629
FSC: 2930 — Engine Cooling System Components, Nonaircraft
CAGE: 75906 — PACIFIC CONSOLIDATED INDUSTRIES LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_height1.250 INCHES NOMINAL IN
sealing_length0.6875 INCHES NOMINAL IN
outside_diameter2.250 INCHES NOMINAL IN
overall_diameter1.625 INCHES NOMINAL IN
special_featuresTHROAT 1.625 INCHES IN
style_designatorINSIDE CAM TYPE W/ LUGS
pressure_relief_methodAUTOMATIC
end_item_identificationF-22 RAPTOR
maximum_working_pressure14.000 POUNDS PER SQUARE INCH (PSI) LBS
system_for_which_designedPRESSURIZED
NSN2930-01-565-5629
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAP,FILLER OPENING TITLE COMPONENT PN 582657-001 MFR CAP,FILLER OPENING
KEY FEATURES
•
OVERALL DIAMETER: 1.625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: INSIDE CAM TYPE W/ LUGS
•
OUTSIDE DIAMETER: 2.250 INCHES NOMINAL IN
•
SYSTEM FOR WHICH DESIGNED: PRESSURIZED
•
PRESSURE RELIEF METHOD: AUTOMATIC
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.250 INCHES NOMINAL IN
OVERALL DIAMETER1.625 INCHES NOMINAL IN
STYLE DESIGNATORINSIDE CAM TYPE W/ LUGS
OUTSIDE DIAMETER2.250 INCHES NOMINAL IN
SYSTEM FOR WHICH DESIGNEDPRESSURIZED
PRESSURE RELIEF METHODAUTOMATIC
SPECIAL FEATURESTHROAT 1.625 INCHES IN
END ITEM IDENTIFICATIONF-22 RAPTOR
MAXIMUM WORKING PRESSURE14.000 POUNDS PER SQUARE INCH (PSI) LBS
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 2930 — Engine Cooling System Components, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2930-00-000-3438 2930-00-001-3502 2930-00-001-6288 2930-00-001-6299 2930-00-001-6300 2930-00-001-6301 2930-00-001-6302 2930-00-001-7842
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 582657-001?
582657-001 is a CAP,FILLER OPENING.
What is the NSN for 582657-001?
582657-001 is cataloged in the U.S. Government catalog under NSN 2930-01-565-5629. 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.