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GS570G4A — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

GS570G4A: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, temp_rating: -430.0 FAHRENHEIT AND 1300.0 FAHRENHEIT DEGF, precious_material: GOLD, rim_surface_width: 0.051 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN, inner_groove_depth: 0.125 INCHES NOMINAL IN, inner_groove_width: 0.094 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-107-4170, 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
GS570G4A
NSN: 5330-01-107-4170
FSC: 5330 — Packing and Gasket Materials
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
temp_rating-430.0 FAHRENHEIT AND 1300.0 FAHRENHEIT DEGF
precious_materialGOLD
rim_surface_width0.051 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
inner_groove_depth0.125 INCHES NOMINAL IN
inner_groove_width0.094 INCHES NOMINAL IN
peripheral_diameter0.683 INCHES MINIMUM AND 0.693 INCHES MAXIMUM IN
center_hole_diameter0.446 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
cross-sectional_height0.125 INCHES NOMINAL IN
cross-sectional_shape_styleSPECIAL
precious_material_and_locationTERMINALS GOLD
NSN5330-01-107-4170
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: GS570G4A 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
•
TEMP RATING: -430.0 FAHRENHEIT AND 1300.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.125 INCHES NOMINAL IN
•
PRECIOUS MATERIAL: GOLD
•
INNER GROOVE DEPTH: 0.125 INCHES NOMINAL IN
•
RIM SURFACE WIDTH: 0.051 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: SPECIAL
•
PERIPHERAL DIAMETER: 0.683 INCHES MINIMUM AND 0.693 INCHES MAXIMUM IN
•
INNER GROOVE WIDTH: 0.094 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
TEMP RATING-430.0 FAHRENHEIT AND 1300.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT0.125 INCHES NOMINAL IN
PRECIOUS MATERIALGOLD
INNER GROOVE DEPTH0.125 INCHES NOMINAL IN
RIM SURFACE WIDTH0.051 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESPECIAL
PERIPHERAL DIAMETER0.683 INCHES MINIMUM AND 0.693 INCHES MAXIMUM IN
INNER GROOVE WIDTH0.094 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.446 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
PRECIOUS MATERIAL AND LOCATIONTERMINALS GOLD
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is GS570G4A?
GS570G4A is a PACKING,PREFORMED.
What is the NSN for GS570G4A?
GS570G4A is cataloged in the U.S. Government catalog under NSN 5330-01-107-4170. This indicates validated use in U.S. government and defense supply chains.
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