PartsTable
Technical Data Sheet
PartsTable / COMPONENT / B03072
B03072 ✓ 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 CATCH,FRICTION is a the manufacturer industrial component. Key specifications include width: 0.750 INCHES NOMINAL IN, length: 1.438 INCHES NOMINAL IN, material: STEEL OVERALL, features_provided: SCREW, surface_treatment: ZINC OVERALL, nondefinitive_spec/std_data: F1073D TYPE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-913-5301, 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
B03072
NSN: 5340-00-913-5301
FSC: 5340
CAGE: 80204 — AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED DBA AMERICAN NATIONAL STANDARDS INSTITUTE (USA)
SPECIFICATIONS
width0.750 INCHES NOMINAL IN
length1.438 INCHES NOMINAL IN
materialSTEEL OVERALL
features_providedSCREW
surface_treatmentZINC OVERALL
nondefinitive_spec/std_dataF1073D TYPE
NSN5340-00-913-5301
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: B03072 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
•
LENGTH: 1.438 INCHES NOMINAL IN
•
FEATURES PROVIDED: SCREW
•
MATERIAL: STEEL OVERALL
•
SURFACE TREATMENT: ZINC OVERALL
•
WIDTH: 0.750 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: F1073D TYPE
TECHNICAL CHARACTERISTICS (FLIS)
LENGTH1.438 INCHES NOMINAL IN
FEATURES PROVIDEDSCREW
MATERIALSTEEL OVERALL
SURFACE TREATMENTZINC OVERALL
WIDTH0.750 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATAF1073D TYPE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
4629248 PC 103Upgraded Successor
successor cross-reference
successor
1800T4Upgraded Successor
successor cross-reference
successor
1800-1AUpgraded Successor
successor cross-reference
successor
FFH111-1212Upgraded Successor
successor cross-reference
successor
2904Upgraded Successor
successor cross-reference
successor
FF-H-111Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy B03072?
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 B03072?
B03072 is a CATCH,FRICTION.
What parts can replace B03072?
There are 22 known substitutes for B03072: 4629248 PC 103, 1800T4, 1800-1A and 19 more. Substitute compatibility should be verified for your specific system.
Is B03072 still available?
B03072 is currently cancelled.
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 — B03072

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