PartsTable
Technical Data Sheet
PartsTable / COMPONENT / ST3M830-3
ST3M830-3 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The STRIKE,CATCH is a the manufacturer industrial component. Key specifications include height: 0.500 INCHES NOMINAL IN, material: UNABLE TO DECODE, overall_width: 0.500 INCHES NOMINAL IN, overall_length: 1.500 INCHES NOMINAL IN, mounting_facility: UNTHREADED HOLE(S), material_thickness: 0.125 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-133-5033, 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
ST3M830-3
NSN: 5340-01-133-5033
FSC: 5340
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
height0.500 INCHES NOMINAL IN
materialUNABLE TO DECODE
overall_width0.500 INCHES NOMINAL IN
overall_length1.500 INCHES NOMINAL IN
mounting_facilityUNTHREADED HOLE(S)
material_thickness0.125 INCHES NOMINAL IN
first_surface_hole_size0.195 INCHES NOMINAL IN
second_surface_hole_size0.128 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
first_surface_hole_quantity2
second_surface_hole_quantity2
NSN5340-01-133-5033
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ST3M830-3 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
•
SECOND SURFACE HOLE QUANTITY: 2
•
MATERIAL THICKNESS: 0.125 INCHES NOMINAL IN
•
SECOND SURFACE HOLE SIZE: 0.128 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
•
FIRST SURFACE HOLE QUANTITY: 2
•
MATERIAL: UNABLE TO DECODE
•
FIRST SURFACE HOLE SIZE: 0.195 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH1.500 INCHES NOMINAL IN
OVERALL WIDTH0.500 INCHES NOMINAL IN
SECOND SURFACE HOLE QUANTITY2
MATERIAL THICKNESS0.125 INCHES NOMINAL IN
SECOND SURFACE HOLE SIZE0.128 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
FIRST SURFACE HOLE QUANTITY2
MATERIALUNABLE TO DECODE
FIRST SURFACE HOLE SIZE0.195 INCHES NOMINAL IN
MOUNTING FACILITYUNTHREADED HOLE(S)
HEIGHT0.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
90-2001Interchangeable
interchangeable cross-reference
interchangeable
BNCC120Interchangeable
interchangeable cross-reference
interchangeable
BNC-C-120 CORRECT P/NInterchangeable
interchangeable cross-reference
interchangeable
ANURM6Interchangeable
interchangeable cross-reference
interchangeable
0757-0793Interchangeable
interchangeable cross-reference
interchangeable
CEBT0-8253FInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy ST3M830-3?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is ST3M830-3?
ST3M830-3 is a STRIKE,CATCH.
What parts can replace ST3M830-3?
There are 14 known substitutes for ST3M830-3: 90-2001, BNCC120, BNC-C-120 CORRECT P/N and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ST3M830-3?
ST3M830-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-133-5033. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — ST3M830-3

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026