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81000032 — CAP,PROTECTIVE,DUST AND MOISTURE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

81000032: CAP,PROTECTIVE,DUST AND MOISTURE.

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: STEEL COMP 1213 OR STEEL COMP 1215 OR STEEL COMP 12L14 OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.5000 INCHES NOMINAL IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.3870 INCHES MINIMUM AND 0.3970 INCHES MAXIMUM IN, body_outside_diameter: 0.6230 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-111-2211, 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
81000032
NSN: 5340-00-111-2211
NIINs: 001112211, 010695114
FSC: 5340 — Hardware, Commercial
CAGE: 42470 — NCR CORPORATION DBA NCR (USA)
SPECIFICATIONS
materialSTEEL COMP 1213 OR STEEL COMP 1215 OR STEEL COMP 12L14 OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length0.5000 INCHES NOMINAL IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter0.3870 INCHES MINIMUM AND 0.3970 INCHES MAXIMUM IN
body_outside_diameter0.6230 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
material_document_and_classificationAISI ASSN STD ALL MATERIAL RESPONSES OVERALL
NSN5340-00-111-2211
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 81000032 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: THREADED
•
OVERALL DIAMETER: 0.562 INCHES NOMINAL IN
•
THREAD CLASS: 2B
•
MATERIAL: PLASTIC
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 1/2-20 UNF
•
INSIDE DIAMETER LENGTH: 0.156 INCHES NOMINAL IN
•
ROUND CAP OUTSIDE SURFACE CONDITION: SERRATED
TECHNICAL CHARACTERISTICS
DESIGN TYPETHREADED
OVERALL DIAMETER0.562 INCHES NOMINAL IN
THREAD CLASS2B
MATERIALPLASTIC
THREAD SIZE AND SERIES/TYPE DESIGNATOR1/2-20 UNF
INSIDE DIAMETER LENGTH0.156 INCHES NOMINAL IN
ROUND CAP OUTSIDE SURFACE CONDITIONSERRATED
SUBSTITUTES & CROSS-REFERENCES 1
4D-2328Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 81000032?
81000032 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What parts can replace 81000032?
There is 1 known substitute for 81000032: 4D-2328. Substitute compatibility should be verified for your specific system.
What is the NSN for 81000032?
81000032 is cataloged in the U.S. Government catalog under NSN 5340-00-111-2211. This indicates validated use in U.S. government and defense supply chains.
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