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10949915-4 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10949915-4: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, construction: SOLID, aperture_width: 22.190 INCHES MINIMUM AND 22.690 INCHES MAXIMUM IN, aperture_length: 22.260 INCHES MINIMUM AND 22.500 INCHES MAXIMUM IN, special_features: FOR SUFFIX LETTER Z,SEE DWG 10866768 AND SUFFIX LETTER Z1,DUROMETER NOT TO EXCEED 70 AT MINUS 40 DEG F DEGF, fabrication_method: SOLID. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-494-2770, 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
10949915-4
NSN: 5330-00-494-2770
FSC: 5330 — Packing and Gasket Materials
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
constructionSOLID
aperture_width22.190 INCHES MINIMUM AND 22.690 INCHES MAXIMUM IN
aperture_length22.260 INCHES MINIMUM AND 22.500 INCHES MAXIMUM IN
special_featuresFOR SUFFIX LETTER Z,SEE DWG 10866768 AND SUFFIX LETTER Z1,DUROMETER NOT TO EXCEED 70 AT MINUS 40 DEG F DEGF
fabrication_methodSOLID
inside_corner_radius0.060 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
cross-sectional_width1.060 INCHES NOMINAL IN
outside_corner_radius0.060 INCHES NOMINAL IN
cross-sectional_height0.750 INCHES NOMINAL IN
cross-sectional_thickness0.190 INCHES NOMINAL IN
material_document_and_classificationASTM D2000 2BC515A1B1C1F1GZZ1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-494-2770
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10949915-4 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: 0.190 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.750 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 0.060 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
•
CROSS-SECTIONAL WIDTH: 1.060 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D2000 2BC515A1B1C1F1GZZ1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
APERTURE WIDTH: 22.190 INCHES MINIMUM AND 22.690 INCHES MAXIMUM IN
•
APERTURE LENGTH: 22.260 INCHES MINIMUM AND 22.500 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.190 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.750 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.060 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
CROSS-SECTIONAL WIDTH1.060 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000 2BC515A1B1C1F1GZZ1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
APERTURE WIDTH22.190 INCHES MINIMUM AND 22.690 INCHES MAXIMUM IN
APERTURE LENGTH22.260 INCHES MINIMUM AND 22.500 INCHES MAXIMUM IN
SPECIAL FEATURESFOR SUFFIX LETTER Z,SEE DWG 10866768 AND SUFFIX LETTER Z1,DUROMETER NOT TO EXCEED 70 AT MINUS 40 DEG F DEGF
OUTSIDE CORNER RADIUS0.060 INCHES NOMINAL IN
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
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
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FREQUENTLY ASKED QUESTIONS
What is 10949915-4?
10949915-4 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What is the NSN for 10949915-4?
10949915-4 is cataloged in the U.S. Government catalog under NSN 5330-00-494-2770. 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.