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3028T25 — ADAPTER,TIE DOWN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3028T25: ADAPTER,TIE DOWN.

The ADAPTER,TIE DOWN is a the manufacturer industrial component. Key specifications include material: STEEL, ring_style: DEE, load_rating: 6130.0 POUNDS MAXIMUM LBS, inside_width: 3.00 INCHES NOMINAL IN, inside_height: 3.00 INCHES NOMINAL IN, attachment_type: CARGO RING. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-630-8487, 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
3028T25
NSN: 5340-01-630-8487
FSC: 5340 — Hardware, Commercial
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL
ring_styleDEE
load_rating6130.0 POUNDS MAXIMUM LBS
inside_width3.00 INCHES NOMINAL IN
inside_height3.00 INCHES NOMINAL IN
attachment_typeCARGO RING
end_item_identificationNSN 4940-01-601-1928
part_name_assigned_by_controlling_agencyWELD ON TIE DOWN RING
NSN5340-01-630-8487
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3028T25 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
•
INSIDE WIDTH: 3.00 INCHES NOMINAL IN
•
ATTACHMENT TYPE: CARGO RING
•
LOAD RATING: 6130.0 POUNDS MAXIMUM LBS
•
RING STYLE: DEE
•
MATERIAL: STEEL
•
INSIDE HEIGHT: 3.00 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INSIDE WIDTH3.00 INCHES NOMINAL IN
ATTACHMENT TYPECARGO RING
LOAD RATING6130.0 POUNDS MAXIMUM LBS
RING STYLEDEE
PART NAME ASSIGNED BY CONTROLLING AGENCYWELD ON TIE DOWN RING
END ITEM IDENTIFICATIONNSN 4940-01-601-1928
MATERIALSTEEL
INSIDE HEIGHT3.00 INCHES NOMINAL IN
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
11B5091114Reference 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 3028T25?
3028T25 is a ADAPTER,TIE DOWN.
What parts can replace 3028T25?
There is 1 known substitute for 3028T25: 11B5091114. Substitute compatibility should be verified for your specific system.
What is the NSN for 3028T25?
3028T25 is cataloged in the U.S. Government catalog under NSN 5340-01-630-8487. 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.