PartsTable
Technical Data Sheet
Download PDF

12315038-2 — SEAL,NONMETALLIC ROUND SECTION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12315038-2: SEAL,NONMETALLIC ROUND SECTION.

The SEAL,NONMETALLIC ROUND SECTION is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, construction: SPLIT, cross-sectional_shape_style: CIRCULAR WITH CENTER APERTURE, cross_section_inside_diameter: 0.040 INCHES NOMINAL IN, cross_section_outside_diameter: 0.103 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-239-1833, 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
12315038-2
NSN: 5330-01-239-1833
FSC: 5330 — Packing and Gasket Materials
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER OVERALL
constructionSPLIT
cross-sectional_shape_styleCIRCULAR WITH CENTER APERTURE
cross_section_inside_diameter0.040 INCHES NOMINAL IN
cross_section_outside_diameter0.103 INCHES NOMINAL IN
NSN5330-01-239-1833
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12315038-2 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
•
CROSS-SECTIONAL SHAPE STYLE: CIRCULAR WITH CENTER APERTURE
•
CROSS SECTION INSIDE DIAMETER: 0.040 INCHES NOMINAL IN
•
CROSS SECTION OUTSIDE DIAMETER: 0.103 INCHES NOMINAL IN
•
MATERIAL: RUBBER OVERALL
•
CONSTRUCTION: SPLIT
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL SHAPE STYLECIRCULAR WITH CENTER APERTURE
CROSS SECTION INSIDE DIAMETER0.040 INCHES NOMINAL IN
CROSS SECTION OUTSIDE DIAMETER0.103 INCHES NOMINAL IN
MATERIALRUBBER OVERALL
CONSTRUCTIONSPLIT
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
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
Ready to buy 12315038-2?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 12315038-2?
12315038-2 is a SEAL,NONMETALLIC ROUND SECTION.
What is the NSN for 12315038-2?
12315038-2 is cataloged in the U.S. Government catalog under NSN 5330-01-239-1833. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 12315038-2

✓ 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.