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AAJ1268 — CAP,FILLER OPENING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AAJ1268: CAP,FILLER OPENING.

The CAP,FILLER OPENING is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, overall_height: 1.094 INCHES NOMINAL IN, outside_diameter: 3.250 INCHES NOMINAL IN, style_designator: OUTSIDE CAM TYPE, features_provided: BREATHER HOLE, surface_treatment: PAINT OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-401-9359, 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
AAJ1268
NSN: 5340-00-401-9359
FSC: 5340 — Hardware, Commercial
CAGE: 78225 — STANT MFG CO INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
cam_quantity2
overall_height1.094 INCHES NOMINAL IN
outside_diameter3.250 INCHES NOMINAL IN
style_designatorOUTSIDE CAM TYPE
features_providedBREATHER HOLE
surface_treatmentPAINT OVERALL
accommodation_typeKNURLED END GRIPPING
pressure_relief_methodMANUAL
maximum_working_pressure1.500 POUNDS PER SQUARE INCH (PSI) LBS
system_for_which_designedPRESSURIZED
filler_neck_diameter_for_which_designed2.250 INCHES NOMINAL IN
NSN5340-00-401-9359
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AAJ1268 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
ACCOMMODATION TYPE: KNURLED END GRIPPING
•
STYLE DESIGNATOR: OUTSIDE CAM TYPE
•
FILLER NECK DIAMETER FOR WHICH DESIGNED: 2.250 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 3.250 INCHES NOMINAL IN
•
CAM QUANTITY: 2
•
FEATURES PROVIDED: BREATHER HOLE
•
SYSTEM FOR WHICH DESIGNED: PRESSURIZED
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.094 INCHES NOMINAL IN
ACCOMMODATION TYPEKNURLED END GRIPPING
STYLE DESIGNATOROUTSIDE CAM TYPE
FILLER NECK DIAMETER FOR WHICH DESIGNED2.250 INCHES NOMINAL IN
OUTSIDE DIAMETER3.250 INCHES NOMINAL IN
CAM QUANTITY2
FEATURES PROVIDEDBREATHER HOLE
SYSTEM FOR WHICH DESIGNEDPRESSURIZED
PRESSURE RELIEF METHODMANUAL
SURFACE TREATMENTPAINT OVERALL
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
C6TZ9030BReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AAJ1268?
AAJ1268 is a CAP,FILLER OPENING.
What parts can replace AAJ1268?
There is 1 known substitute for AAJ1268: C6TZ9030B. Substitute compatibility should be verified for your specific system.
What is the NSN for AAJ1268?
AAJ1268 is cataloged in the U.S. Government catalog under NSN 5340-00-401-9359. This indicates validated use in U.S. government and defense supply chains.
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