PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 1A116841
1A116841 ✓ 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 SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: STEEL SPRING, seal_width: 0.625 INCHES NOMINAL IN, construction: SOLID, housing_bore_diameter: 1.438 INCHES NOMINAL IN, accommodated_shaft_diameter: 1.031 INCHES NOMINAL IN, cross-sectional_shape_style: C-SECTION W/ FLAT SPRING. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-354-4134, 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
1A116841
NSN: 5330-00-354-4134
FSC: 5330
CAGE: 23382 — FWD SEAGRAVE HOLDINGS LP (USA)
SPECIFICATIONS
materialSTEEL SPRING
seal_width0.625 INCHES NOMINAL IN
constructionSOLID
housing_bore_diameter1.438 INCHES NOMINAL IN
accommodated_shaft_diameter1.031 INCHES NOMINAL IN
cross-sectional_shape_styleC-SECTION W/ FLAT SPRING
NSN5330-00-354-4134
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1A116841 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
•
CROSS-SECTIONAL SHAPE STYLE: C-SECTION W/ FLAT SPRING
•
MATERIAL: STEEL SPREADER
•
ACCOMMODATED SHAFT DIAMETER: 1.031 INCHES NOMINAL IN
•
SEAL WIDTH: 0.625 INCHES NOMINAL IN
•
CONSTRUCTION: SOLID
•
HOUSING BORE DIAMETER: 1.438 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEC-SECTION W/ FLAT SPRING
MATERIALSTEEL SPREADER
MATERIALSTEEL SPRING
ACCOMMODATED SHAFT DIAMETER1.031 INCHES NOMINAL IN
SEAL WIDTH0.625 INCHES NOMINAL IN
CONSTRUCTIONSOLID
HOUSING BORE DIAMETER1.438 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
509419Interchangeable
interchangeable cross-reference
interchangeable
11684Interchangeable
interchangeable cross-reference
interchangeable
11684-1Interchangeable
interchangeable cross-reference
interchangeable
05-51675Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 1A116841?
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 1A116841?
1A116841 is a SEAL,PLAIN.
What parts can replace 1A116841?
There are 4 known substitutes for 1A116841: 509419, 11684, 11684-1 and 1 more. Substitute compatibility should be verified for your specific system.
Is 1A116841 still available?
1A116841 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 — 1A116841

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