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703-1092 — CAP,FILLER OPENING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

703-1092: CAP,FILLER OPENING.

The CAP,FILLER OPENING is a the manufacturer industrial component. Key specifications include overall_height: 1.469 INCHES NOMINAL IN, outside_diameter: 2.875 INCHES NOMINAL IN, style_designator: PRESSURE-VACUME TYPE FOR EMISSION CONTROL, accommodation_type: KNURLED END GRIPPING, filler_neck_diameter_for_which_designed: 1.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-286-1804, 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
703-1092
NSN: 5340-01-286-1804
FSC: 5340 — Hardware, Commercial
CAGE: 70842 — BALKAMP INC (USA)
SPECIFICATIONS
overall_height1.469 INCHES NOMINAL IN
outside_diameter2.875 INCHES NOMINAL IN
style_designatorPRESSURE-VACUME TYPE FOR EMISSION CONTROL
accommodation_typeKNURLED END GRIPPING
filler_neck_diameter_for_which_designed1.375 INCHES NOMINAL IN
NSN5340-01-286-1804
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 703-1092 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: PRESSURE-VACUME TYPE FOR EMISSION CONTROL
•
FILLER NECK DIAMETER FOR WHICH DESIGNED: 1.375 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 2.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.469 INCHES NOMINAL IN
ACCOMMODATION TYPEKNURLED END GRIPPING
STYLE DESIGNATORPRESSURE-VACUME TYPE FOR EMISSION CONTROL
FILLER NECK DIAMETER FOR WHICH DESIGNED1.375 INCHES NOMINAL IN
OUTSIDE DIAMETER2.875 INCHES NOMINAL IN
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

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 703-1092?
703-1092 is a CAP,FILLER OPENING.
What is the NSN for 703-1092?
703-1092 is cataloged in the U.S. Government catalog under NSN 5340-01-286-1804. 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.