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9M7119-37A1770 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

9M7119-37A1770: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER SILICONE CLASS Q OVERALL, construction: ONE-PIECEONE-PIECE, overall_length: 17.700 INCHES NOMINAL17.700 INCHES NOMINAL IN, style_designator: STRIP, cross-sectional_width: 0.560 INCHES NOMINAL0.560 INCHES NOMINAL IN, cross-sectional_height: 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-509-3487, 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
9M7119-37A1770
NSN: 5330-01-509-3487
FSC: 5330 — Packing and Gasket Materials
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q OVERALL
constructionONE-PIECEONE-PIECE
overall_length17.700 INCHES NOMINAL17.700 INCHES NOMINAL IN
style_designatorSTRIP
cross-sectional_width0.560 INCHES NOMINAL0.560 INCHES NOMINAL IN
cross-sectional_height0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
end_item_identificationHARRIER AIRCRAFTHARRIER AIRCRAFT
cross-sectional_shape_styleSPECIALSPECIAL
specification/standard_data76301-ST9-7119 MCAIR PART STANDARD MANUFACTURERS SPECIFICATION
cross_section_inside_diameter0.380 INCHES NOMINAL0.380 INCHES NOMINAL IN
criticality_code_justificationAGAVAGAV
material_document_and_classificationZZ-R-765 CL3 GR50 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-509-3487
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9M7119-37A1770 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 HEIGHT: 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 0.560 INCHES NOMINAL0.560 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: AGAVAGAV
•
STYLE DESIGNATOR: STRIP
•
MATERIAL DOCUMENT AND CLASSIFICATION: ZZ-R-765 CL3 GR50 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SPECIALSPECIAL
•
CROSS SECTION INSIDE DIAMETER: 0.380 INCHES NOMINAL0.380 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH0.560 INCHES NOMINAL0.560 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONAGAVAGAV
STYLE DESIGNATORSTRIP
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765 CL3 GR50 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH17.700 INCHES NOMINAL17.700 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESPECIALSPECIAL
CROSS SECTION INSIDE DIAMETER0.380 INCHES NOMINAL0.380 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA76301-ST9-7119 MCAIR PART STANDARD MANUFACTURERS SPECIFICATION
SPECIAL FEATURES1 INCH MOUNTING NODES PROJECT FROM BASE OF SEAL SPACED 1.5 INCHES WITH .37 INCH UNSUPPORTED AT EACH END1 INCH MOUNTING NODES PROJECT FROM BASE OF SEAL SPACED 1.5 INCHES WITH .37 INCH UNSUPPORTED AT EACH END IN
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 9M7119-37A1770?
9M7119-37A1770 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What is the NSN for 9M7119-37A1770?
9M7119-37A1770 is cataloged in the U.S. Government catalog under NSN 5330-01-509-3487. 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.