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120765-3 — SEAL,NONMETALLIC STRIP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

120765-3: SEAL,NONMETALLIC STRIP.

The SEAL,NONMETALLIC STRIP is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, construction: SOLID, overall_length: 5.938 INCHES NOMINAL IN, special_features: ITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE SUPPLY CENTER COLUMBUS PRODUCTION STANDARD LO1236, style_designator: STRIP, attachment_method: ROUND HOLE. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-067-9701, 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
120765-3
NSN: 5330-01-067-9701
FSC: 5330 — Packing and Gasket Materials
CAGE: 94271 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
constructionSOLID
overall_length5.938 INCHES NOMINAL IN
special_featuresITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE SUPPLY CENTER COLUMBUS PRODUCTION STANDARD LO1236
style_designatorSTRIP
attachment_methodROUND HOLE
fabrication_methodSOLID
cross-sectional_width0.062 INCHES NOMINAL IN
special_test_featuresSPECIAL QUALITY CONTROL TESTING
cross-sectional_height0.500 INCHES NOMINAL IN
attachment_hole_diameter0.375 INCHES NOMINAL IN
attachment_feature_quantity2
NSN5330-01-067-9701
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 120765-3 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
•
ATTACHMENT HOLE DIAMETER: 0.375 INCHES NOMINAL IN
•
ATTACHMENT FEATURE QUANTITY: 2
•
CROSS-SECTIONAL HEIGHT: 0.500 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 0.062 INCHES NOMINAL IN
•
SPECIAL TEST FEATURES: SPECIAL QUALITY CONTROL TESTING
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
STYLE DESIGNATOR: STRIP
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-1149 TY 1,CL 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
ATTACHMENT HOLE DIAMETER0.375 INCHES NOMINAL IN
ATTACHMENT FEATURE QUANTITY2
CROSS-SECTIONAL HEIGHT0.500 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH0.062 INCHES NOMINAL IN
SPECIAL TEST FEATURESSPECIAL QUALITY CONTROL TESTING
CRITICALITY CODE JUSTIFICATIONZZZY
STYLE DESIGNATORSTRIP
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-1149 TY 1,CL 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH5.938 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
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 2
PO0267NRPReference document
Same NSN cross-reference
Reference document — Secondary reference
L01236Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 120765-3?
120765-3 is a SEAL,NONMETALLIC STRIP.
What parts can replace 120765-3?
There are 2 known substitutes for 120765-3: PO0267NRP, L01236. Substitute compatibility should be verified for your specific system.
What is the NSN for 120765-3?
120765-3 is cataloged in the U.S. Government catalog under NSN 5330-01-067-9701. This indicates validated use in U.S. government and defense supply chains.
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