PartsTable
Technical Data Sheet
Download PDF

G2-.50IN — GASKET,SPIRAL WOUND

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

G2-.50IN: GASKET,SPIRAL WOUND.

The GASKET,SPIRAL WOUND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316L AND GRAPHITE OVERALL, end_item_identification: 1/2 INCH SWING CHECK VALVE-CLASS 8001/2 INCH SWING CHECK VALVE-CLASS 800 IN, part_name_assigned_by_controlling_agency: B/B GASKET SPIRAL WOUNDB/B GASKET SPIRAL WOUND. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-539-7850, 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
G2-.50IN
NSN: 5330-01-539-7850
FSC: 5330 — Packing and Gasket Materials
CAGE: 4V609 — BONNEY FORGE VALVE (USA)
SPECIFICATIONS
materialSTEEL COMP 316L AND GRAPHITE OVERALL
end_item_identification1/2 INCH SWING CHECK VALVE-CLASS 8001/2 INCH SWING CHECK VALVE-CLASS 800 IN
part_name_assigned_by_controlling_agencyB/B GASKET SPIRAL WOUNDB/B GASKET SPIRAL WOUND
NSN5330-01-539-7850
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: G2-.50IN 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
•
MATERIAL: STEEL COMP 316L AND GRAPHITE OVERALL
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYB/B GASKET SPIRAL WOUNDB/B GASKET SPIRAL WOUND
END ITEM IDENTIFICATION1/2 INCH SWING CHECK VALVE-CLASS 8001/2 INCH SWING CHECK VALVE-CLASS 800 IN
MATERIALSTEEL COMP 316L AND GRAPHITE 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
F98/99D-.50 IN-4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy G2-.50IN?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is G2-.50IN?
G2-.50IN is a GASKET,SPIRAL WOUND.
What parts can replace G2-.50IN?
There is 1 known substitute for G2-.50IN: F98/99D-.50 IN-4. Substitute compatibility should be verified for your specific system.
What is the NSN for G2-.50IN?
G2-.50IN is cataloged in the U.S. Government catalog under NSN 5330-01-539-7850. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — G2-.50IN

✓ 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.