PartsTable
Technical Data Sheet
Download PDF

F028248 — SEAL,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

F028248: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT, seal_width: 0.500 INCHES NOMINAL IN, construction: ONE-PIECE, housing_bore_diameter: 7.250 INCHES NOMINAL IN, end_item_identification: GEAR BOX INPUT SHAFT ASSEMBLY, accommodated_shaft_diameter: 6.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-573-1317, 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
F028248
NSN: 5330-01-573-1317
FSC: 5330 — Packing and Gasket Materials
CAGE: 34712 — LAKE SHORE SYSTEMS, INC. (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
seal_width0.500 INCHES NOMINAL IN
constructionONE-PIECE
housing_bore_diameter7.250 INCHES NOMINAL IN
end_item_identificationGEAR BOX INPUT SHAFT ASSEMBLY
accommodated_shaft_diameter6.000 INCHES NOMINAL IN
cross-sectional_shape_styleSINGLE LIP
part_name_assigned_by_controlling_agencyOUTPUT SHAFT SEAL
NSN5330-01-573-1317
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: F028248 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
•
SEAL WIDTH: 0.500 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 7.250 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SINGLE LIP
•
ACCOMMODATED SHAFT DIAMETER: 6.000 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.500 INCHES NOMINAL IN
HOUSING BORE DIAMETER7.250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESINGLE LIP
ACCOMMODATED SHAFT DIAMETER6.000 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYOUTPUT SHAFT SEAL
END ITEM IDENTIFICATIONGEAR BOX INPUT SHAFT ASSEMBLY
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
MATERIALSTEEL COMP 302 SPRING
MATERIALPLASTIC ARAMID HEEL
CONSTRUCTIONONE-PIECE
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 2
JM 8511 LUPSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
F028983 ITEM 8Reference 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
Ready to buy F028248?
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 F028248?
F028248 is a SEAL,PLAIN.
What parts can replace F028248?
There are 2 known substitutes for F028248: JM 8511 LUP, F028983 ITEM 8. Substitute compatibility should be verified for your specific system.
What is the NSN for F028248?
F028248 is cataloged in the U.S. Government catalog under NSN 5330-01-573-1317. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — F028248