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75D271011-2007 — PLUG,PROTECTIVE,DUST AND MOISTUR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

75D271011-2007: PLUG,PROTECTIVE,DUST AND MOISTUR.

PLUG,PROTECTIVE,DUST AND MOISTUR. Key specifications include material: STEEL COMP 303, design_type: FRICTION, overall_diameter: 2.1250 INCHES NOMINAL IN, features_provided: GASKET, material_document_and_classification: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE, opening_inside_diameter_for_which_designed: 1.8660 INCHES MINIMUM AND 1.8690 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-444-5063, 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
75D271011-2007
NSN: 5340-01-444-5063
FSC: 5340 — Hardware, Commercial
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL COMP 303
design_typeFRICTION
overall_diameter2.1250 INCHES NOMINAL IN
features_providedGASKET
material_document_and_classificationASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
opening_inside_diameter_for_which_designed1.8660 INCHES MINIMUM AND 1.8690 INCHES MAXIMUM IN
NSN5340-01-444-5063
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 75D271011-2007 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
•
DESIGN TYPE: FRICTION
•
OVERALL DIAMETER: 2.1250 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
•
FEATURES PROVIDED: GASKET
•
OPENING INSIDE DIAMETER FOR WHICH DESIGNED: 1.8660 INCHES MINIMUM AND 1.8690 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 303
TECHNICAL CHARACTERISTICS
DESIGN TYPEFRICTION
OVERALL DIAMETER2.1250 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
FEATURES PROVIDEDGASKET
OPENING INSIDE DIAMETER FOR WHICH DESIGNED1.8660 INCHES MINIMUM AND 1.8690 INCHES MAXIMUM IN
MATERIALSTEEL COMP 303
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
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 75D271011-2007?
75D271011-2007 is a PLUG,PROTECTIVE,DUST AND MOISTUR.
What is the NSN for 75D271011-2007?
75D271011-2007 is cataloged in the U.S. Government catalog under NSN 5340-01-444-5063. This indicates validated use in U.S. government and defense supply chains.
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