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Technical Data Sheet

76D1235/A — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

76D1235/A: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, peripheral_diameter: 1.030 INCHES NOMINAL IN, center_hole_diameter: 0.590 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN, cross-sectional_height: 0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-467-2856, 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
76D1235/A
NSN: 5330-00-467-2856
FSC: 5330 — Packing and Gasket Materials
CAGE: U1809 — TURNER POWERTRAIN SYSTEMS LTD (GBR)
SPECIFICATIONS
materialRUBBER OVERALL
peripheral_diameter1.030 INCHES NOMINAL IN
center_hole_diameter0.590 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
cross-sectional_height0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
cross-sectional_shape_styleU
NSN5330-00-467-2856
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 76D1235/A 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 HEIGHT: 0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: U
•
PERIPHERAL DIAMETER: 1.030 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.590 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
•
MATERIAL: RUBBER OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEU
PERIPHERAL DIAMETER1.030 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.590 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
MATERIALRUBBER OVERALL
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 1
76D1235Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 76D1235/A?
76D1235/A is a PACKING,PREFORMED.
What parts can replace 76D1235/A?
There is 1 known substitute for 76D1235/A: 76D1235. Substitute compatibility should be verified for your specific system.
What is the NSN for 76D1235/A?
76D1235/A is cataloged in the U.S. Government catalog under NSN 5330-00-467-2856. 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.