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L3002940-016 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

L3002940-016: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER SILICONE CLASS Q INTERNAL, construction: ONE-PIECEONE-PIECE, overall_length: 44.590 INCHES MINIMUM AND 44.590 INCHES MINIMUM AND 44.650 INCHES MAXIMUM44.650 INCHES MAXIMUM IN, style_designator: STRIP, cross-sectional_width: 0.910 INCHES MINIMUM AND 0.910 INCHES MINIMUM AND 0.970 INCHES MAXIMUM0.970 INCHES MAXIMUM IN, cross-sectional_height: 1.370 INCHES MINIMUM AND 1.370 INCHES MINIMUM AND 1.430 INCHES MAXIMUM1.430 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-361-3704, 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
L3002940-016
NSN: 5330-01-361-3704
FSC: 5330 — Packing and Gasket Materials
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q INTERNAL
constructionONE-PIECEONE-PIECE
overall_length44.590 INCHES MINIMUM AND 44.590 INCHES MINIMUM AND 44.650 INCHES MAXIMUM44.650 INCHES MAXIMUM IN
style_designatorSTRIP
cross-sectional_width0.910 INCHES MINIMUM AND 0.910 INCHES MINIMUM AND 0.970 INCHES MAXIMUM0.970 INCHES MAXIMUM IN
cross-sectional_height1.370 INCHES MINIMUM AND 1.370 INCHES MINIMUM AND 1.430 INCHES MAXIMUM1.430 INCHES MAXIMUM IN
end_item_identificationB-1B ACFT;FWD WEAPONS BAY DOORB-1B ACFT;FWD WEAPONS BAY DOOR
cross-sectional_thickness0.050 INCHES MINIMUM AND 0.050 INCHES MINIMUM AND 0.110 INCHES MAXIMUM0.110 INCHES MAXIMUM IN
cross-sectional_shape_styleP SHAPEP SHAPE
material_document_and_classificationD-117 DACRON FABRIC MFR REF SINGLE MATERIAL RESPONSE INTERNALLY MOLDED-IN REINFORCEMENT
NSN5330-01-361-3704
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: L3002940-016 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: 0.050 INCHES MINIMUM AND 0.050 INCHES MINIMUM AND 0.110 INCHES MAXIMUM0.110 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 1.370 INCHES MINIMUM AND 1.370 INCHES MINIMUM AND 1.430 INCHES MAXIMUM1.430 INCHES MAXIMUM IN
•
CROSS-SECTIONAL WIDTH: 0.910 INCHES MINIMUM AND 0.910 INCHES MINIMUM AND 0.970 INCHES MAXIMUM0.970 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: STRIP
•
MATERIAL DOCUMENT AND CLASSIFICATION: 21413 DACRON FABRIC MFR REF SINGLE MATERIAL RESPONSE EXTERNAL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.050 INCHES MINIMUM AND 0.050 INCHES MINIMUM AND 0.110 INCHES MAXIMUM0.110 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT1.370 INCHES MINIMUM AND 1.370 INCHES MINIMUM AND 1.430 INCHES MAXIMUM1.430 INCHES MAXIMUM IN
CROSS-SECTIONAL WIDTH0.910 INCHES MINIMUM AND 0.910 INCHES MINIMUM AND 0.970 INCHES MAXIMUM0.970 INCHES MAXIMUM IN
STYLE DESIGNATORSTRIP
MATERIAL DOCUMENT AND CLASSIFICATION21413 DACRON FABRIC MFR REF SINGLE MATERIAL RESPONSE EXTERNAL
MATERIAL DOCUMENT AND CLASSIFICATIOND-117 DACRON FABRIC MFR REF SINGLE MATERIAL RESPONSE INTERNALLY MOLDED-IN REINFORCEMENT
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765,CL 2B,GR 50 FED SPEC SINGLE MATERIAL RESPONSE INTERNAL
OVERALL LENGTH44.590 INCHES MINIMUM AND 44.590 INCHES MINIMUM AND 44.650 INCHES MAXIMUM44.650 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEP SHAPEP SHAPE
END ITEM IDENTIFICATIONB-1B ACFT;FWD WEAPONS BAY DOORB-1B ACFT;FWD WEAPONS BAY DOOR
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is L3002940-016?
L3002940-016 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What is the NSN for L3002940-016?
L3002940-016 is cataloged in the U.S. Government catalog under NSN 5330-01-361-3704. 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.