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9531K35 — CAP-PLUG,PROTECTIVE,DUST AND MOI

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

9531K35: CAP-PLUG,PROTECTIVE,DUST AND MOI.

CAP-PLUG,PROTECTIVE,DUST AND MOI. Key specifications include material: PLASTIC VINYL, special_features: 1.0 IN. HIGH WITH 0.812 IN.

PULL TOP IN, open_end_inside_diameter: 0.750 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: FLEXIBLE PULL-TAB CAP. This part is cataloged in the U.S. Government catalog under NSN 5340-01-689-4032, 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
9531K35
NSN: 5340-01-689-4032
FSC: 5340 — Hardware, Commercial
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialPLASTIC VINYL
special_features1.0 IN. HIGH WITH 0.812 IN. PULL TOP IN
open_end_inside_diameter0.750 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyFLEXIBLE PULL-TAB CAP
NSN5340-01-689-4032
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9531K35 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
•
OPEN END INSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
MATERIAL: PLASTIC VINYL
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES1.0 IN. HIGH WITH 0.812 IN. PULL TOP IN
OPEN END INSIDE DIAMETER0.750 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYFLEXIBLE PULL-TAB CAP
MATERIALPLASTIC VINYL
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 1
31000-462Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 9531K35?
9531K35 is a CAP-PLUG,PROTECTIVE,DUST AND MOI.
What parts can replace 9531K35?
There is 1 known substitute for 9531K35: 31000-462. Substitute compatibility should be verified for your specific system.
What is the NSN for 9531K35?
9531K35 is cataloged in the U.S. Government catalog under NSN 5340-01-689-4032. 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.