PartsTable
Technical Data Sheet
Download PDF

G865-4051-F123 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

G865-4051-F123: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, hardness_rating: 50.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL, aperture_diameter: 2.250 INCHES NOMINAL IN, end_item_identification: VALVE; MISSILE GAS SYSTEM, material_document_and_classification: MIL-PRF-1149D MIL SPEC SINGLE MATERIAL RESPONSE OVERALL, part_name_assigned_by_controlling_agency: FLAT GASKET. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-530-2045, 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
G865-4051-F123
NSN: 5330-01-530-2045
FSC: 5330 — Packing and Gasket Materials
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
hardness_rating50.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
aperture_diameter2.250 INCHES NOMINAL IN
end_item_identificationVALVE; MISSILE GAS SYSTEM
material_document_and_classificationMIL-PRF-1149D MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyFLAT GASKET
NSN5330-01-530-2045
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: G865-4051-F123 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
•
HARDNESS RATING: 50.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-PRF-1149D MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
APERTURE DIAMETER: 2.250 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS
HARDNESS RATING50.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-PRF-1149D MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
APERTURE DIAMETER2.250 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYFLAT GASKET
END ITEM IDENTIFICATIONVALVE; MISSILE GAS SYSTEM
MATERIALRUBBER SYNTHETIC 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
54-36-6120Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy G865-4051-F123?
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 G865-4051-F123?
G865-4051-F123 is a GASKET.
What parts can replace G865-4051-F123?
There is 1 known substitute for G865-4051-F123: 54-36-6120. Substitute compatibility should be verified for your specific system.
What is the NSN for G865-4051-F123?
G865-4051-F123 is cataloged in the U.S. Government catalog under NSN 5330-01-530-2045. 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 — G865-4051-F123