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2913291-4 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2913291-4: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER BUTADIENE-STYRENE CLASS SBR OVERALL, construction: SOLIDSOLID, aperture_width: 17.840 INCHES NOMINAL17.840 INCHES NOMINAL IN, aperture_length: 67.120 INCHES NOMINAL67.120 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, cross-sectional_width: 0.590 INCHES MINIMUM AND 0.590 INCHES MINIMUM AND 0.650 INCHES MAXIMUM0.650 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-276-2295, 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
2913291-4
NSN: 5330-01-276-2295
FSC: 5330 — Packing and Gasket Materials
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-STYRENE CLASS SBR OVERALL
constructionSOLIDSOLID
aperture_width17.840 INCHES NOMINAL17.840 INCHES NOMINAL IN
aperture_length67.120 INCHES NOMINAL67.120 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
cross-sectional_width0.590 INCHES MINIMUM AND 0.590 INCHES MINIMUM AND 0.650 INCHES MAXIMUM0.650 INCHES MAXIMUM IN
cross-sectional_height0.255 INCHES NOMINAL0.255 INCHES NOMINAL IN
cross-sectional_thickness0.030 INCHES MINIMUM AND 0.030 INCHES MINIMUM AND 0.070 INCHES MAXIMUM0.070 INCHES MAXIMUM IN
material_document_and_classificationMIL-R-900 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-276-2295
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2913291-4 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: 0.030 INCHES MINIMUM AND 0.030 INCHES MINIMUM AND 0.070 INCHES MAXIMUM0.070 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.255 INCHES NOMINAL0.255 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 0.590 INCHES MINIMUM AND 0.590 INCHES MINIMUM AND 0.650 INCHES MAXIMUM0.650 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-900 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
APERTURE WIDTH: 17.840 INCHES NOMINAL17.840 INCHES NOMINAL IN
•
APERTURE LENGTH: 67.120 INCHES NOMINAL67.120 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE-STYRENE CLASS SBR OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.030 INCHES MINIMUM AND 0.030 INCHES MINIMUM AND 0.070 INCHES MAXIMUM0.070 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT0.255 INCHES NOMINAL0.255 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH0.590 INCHES MINIMUM AND 0.590 INCHES MINIMUM AND 0.650 INCHES MAXIMUM0.650 INCHES MAXIMUM IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-900 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
APERTURE WIDTH17.840 INCHES NOMINAL17.840 INCHES NOMINAL IN
APERTURE LENGTH67.120 INCHES NOMINAL67.120 INCHES NOMINAL IN
MATERIALRUBBER BUTADIENE-STYRENE CLASS SBR OVERALL
CONSTRUCTIONSOLIDSOLID
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 2913291-4?
2913291-4 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What is the NSN for 2913291-4?
2913291-4 is cataloged in the U.S. Government catalog under NSN 5330-01-276-2295. This indicates validated use in U.S. government and defense supply chains.
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