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556-7106779-92 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

556-7106779-92: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, hardness_rating: 80.0 SHORE DUROMETER A NOMINAL OVERALL, peripheral_diameter: 5.979 INCHES MINIMUM AND 6.074 INCHES MAXIMUM IN, center_hole_diameter: 5.438 INCHES MINIMUM AND 5.512 INCHES MAXIMUM IN, cross-sectional_height: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN, end_item_identification: HYDRAULIC ACCUMULATOR. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-652-7611, 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
556-7106779-92
NSN: 5330-01-652-7611
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
hardness_rating80.0 SHORE DUROMETER A NOMINAL OVERALL
peripheral_diameter5.979 INCHES MINIMUM AND 6.074 INCHES MAXIMUM IN
center_hole_diameter5.438 INCHES MINIMUM AND 5.512 INCHES MAXIMUM IN
cross-sectional_height0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
end_item_identificationHYDRAULIC ACCUMULATOR
material_document_and_classificationFSCM 07322 COMPOUND 525GS MFR REF SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyQUAD-O-DYNE SEAL
NSN5330-01-652-7611
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 556-7106779-92 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: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
•
HARDNESS RATING: 80.0 SHORE DUROMETER A NOMINAL OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: FSCM 07322 COMPOUND 525GS MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
PERIPHERAL DIAMETER: 5.979 INCHES MINIMUM AND 6.074 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 5.438 INCHES MINIMUM AND 5.512 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
HARDNESS RATING80.0 SHORE DUROMETER A NOMINAL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONFSCM 07322 COMPOUND 525GS MFR REF SINGLE MATERIAL RESPONSE OVERALL
PERIPHERAL DIAMETER5.979 INCHES MINIMUM AND 6.074 INCHES MAXIMUM IN
CENTER HOLE DIAMETER5.438 INCHES MINIMUM AND 5.512 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCYQUAD-O-DYNE SEAL
END ITEM IDENTIFICATIONHYDRAULIC ACCUMULATOR
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR 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 2
H792-8002-92Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
218099930Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 556-7106779-92?
556-7106779-92 is a PACKING,PREFORMED.
What parts can replace 556-7106779-92?
There are 2 known substitutes for 556-7106779-92: H792-8002-92, 218099930. Substitute compatibility should be verified for your specific system.
What is the NSN for 556-7106779-92?
556-7106779-92 is cataloged in the U.S. Government catalog under NSN 5330-01-652-7611. This indicates validated use in U.S. government and defense supply chains.
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