PartsTable
Technical Data Sheet
Download PDF

12299297-2 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12299297-2: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER OVERALL, construction: ONE-PIECEONE-PIECE, aperture_width: 28.625 INCHES MINIMUM AND 28.625 INCHES MINIMUM AND 28.875 INCHES MAXIMUM28.875 INCHES MAXIMUM IN, aperture_length: 44.375 INCHES MINIMUM AND 44.375 INCHES MINIMUM AND 44.625 INCHES MAXIMUM44.625 INCHES MAXIMUM IN, style_designator: NON-CIRCULAR, inside_corner_radius: 2.440 INCHES NOMINAL2.440 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-120-9863, 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
12299297-2
NSN: 5330-01-120-9863
FSC: 5330 — Packing and Gasket Materials
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER OVERALL
constructionONE-PIECEONE-PIECE
aperture_width28.625 INCHES MINIMUM AND 28.625 INCHES MINIMUM AND 28.875 INCHES MAXIMUM28.875 INCHES MAXIMUM IN
aperture_length44.375 INCHES MINIMUM AND 44.375 INCHES MINIMUM AND 44.625 INCHES MAXIMUM44.625 INCHES MAXIMUM IN
style_designatorNON-CIRCULAR
inside_corner_radius2.440 INCHES NOMINAL2.440 INCHES NOMINAL IN
cross-sectional_width0.609 INCHES MINIMUM AND 0.609 INCHES MINIMUM AND 0.625 INCHES MAXIMUM0.625 INCHES MAXIMUM IN
outside_corner_radius2.440 INCHES NOMINAL2.440 INCHES NOMINAL IN
cross-sectional_height1.031 INCHES NOMINAL1.031 INCHES NOMINAL IN
cross-sectional_thickness0.094 INCHES MINIMUM AND 0.094 INCHES MINIMUM AND 0.125 INCHES MAXIMUM0.125 INCHES MAXIMUM IN
cross-sectional_shape_styleSPECIALSPECIAL
material_document_and_classificationZZ-R-765 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-120-9863
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12299297-2 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 THICKNESS: 0.094 INCHES MINIMUM AND 0.094 INCHES MINIMUM AND 0.125 INCHES MAXIMUM0.125 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 1.031 INCHES NOMINAL1.031 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 2.440 INCHES NOMINAL2.440 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 0.609 INCHES MINIMUM AND 0.609 INCHES MINIMUM AND 0.625 INCHES MAXIMUM0.625 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ZZ-R-765 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SPECIALSPECIAL
•
APERTURE WIDTH: 28.625 INCHES MINIMUM AND 28.625 INCHES MINIMUM AND 28.875 INCHES MAXIMUM28.875 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.094 INCHES MINIMUM AND 0.094 INCHES MINIMUM AND 0.125 INCHES MAXIMUM0.125 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT1.031 INCHES NOMINAL1.031 INCHES NOMINAL IN
INSIDE CORNER RADIUS2.440 INCHES NOMINAL2.440 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH0.609 INCHES MINIMUM AND 0.609 INCHES MINIMUM AND 0.625 INCHES MAXIMUM0.625 INCHES MAXIMUM IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESPECIALSPECIAL
APERTURE WIDTH28.625 INCHES MINIMUM AND 28.625 INCHES MINIMUM AND 28.875 INCHES MAXIMUM28.875 INCHES MAXIMUM IN
APERTURE LENGTH44.375 INCHES MINIMUM AND 44.375 INCHES MINIMUM AND 44.625 INCHES MAXIMUM44.625 INCHES MAXIMUM IN
COLORBLACKBLACK
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 1
10086518Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 12299297-2?
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 12299297-2?
12299297-2 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What parts can replace 12299297-2?
There is 1 known substitute for 12299297-2: 10086518. Substitute compatibility should be verified for your specific system.
What is the NSN for 12299297-2?
12299297-2 is cataloged in the U.S. Government catalog under NSN 5330-01-120-9863. 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 — 12299297-2

✓ 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.