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GS570GG1 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The SEAL,DRAIN is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: PLASTIC,POLYETHYLENE TEREPHTHALATE AND RUBBER,FLUOROSILICONE MIL-R-25988 TY 2 CL 1 GR 50 AND STEEL QQ-S-763 TY 301. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-292-3432, 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
GS570GG1
NSN: 5330-01-292-3432
FSC: 5330
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
general_characteristics_item_descriptionPLASTIC,POLYETHYLENE TEREPHTHALATE AND RUBBER,FLUOROSILICONE MIL-R-25988 TY 2 CL 1 GR 50 AND STEEL QQ-S-763 TY 301
NSN5330-01-292-3432
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: GS570GG1 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: PLASTIC,POLYETHYLENE TEREPHTHALATE AND RUBBER,FLUOROSILICONE MIL-R-25988 TY 2 CL 1 GR 50 AND STEEL QQ-S-763 TY 301
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONPLASTIC,POLYETHYLENE TEREPHTHALATE AND RUBBER,FLUOROSILICONE MIL-R-25988 TY 2 CL 1 GR 50 AND STEEL QQ-S-763 TY 301
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
BA70Interchangeable
interchangeable cross-reference
interchangeable
8070Interchangeable
interchangeable cross-reference
interchangeable
9070Interchangeable
interchangeable cross-reference
interchangeable
TAY-9070Interchangeable
interchangeable cross-reference
interchangeable
1000MInterchangeable
interchangeable cross-reference
interchangeable
NAVYX1041PC7Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GS570GG1?
GS570GG1 is a SEAL,DRAIN.
What parts can replace GS570GG1?
There are 14 known substitutes for GS570GG1: BA70, 8070, 9070 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GS570GG1?
GS570GG1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-292-3432. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026