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GS10A3-4 — SLEEVE,SEAL,COUPLER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

GS10A3-4: SLEEVE,SEAL,COUPLER.

The SLEEVE,SEAL,COUPLER is a the manufacturer industrial component. Key specifications include material: GLASS AND RUBBER CHLOROPRENE CLASS CR OVERALL, cross-sectional_length: 2.000 INCHES MINIMUM AND 2.120 INCHES MAXIMUM IN, cross-sectional_shape_style: SPHERICAL, cross_section_inside_diameter: 0.750 INCHES MINIMUM AND 0.810 INCHES MAXIMUM IN, cross_section_outside_diameter: 0.800 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN, material_document_and_classification: 128 FSCM 26512 MFR REF ALL MATERIAL RESPONSES OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-044-2878, 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
GS10A3-4
NSN: 5330-00-044-2878
FSC: 5330 — Packing and Gasket Materials
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialGLASS AND RUBBER CHLOROPRENE CLASS CR OVERALL
cross-sectional_length2.000 INCHES MINIMUM AND 2.120 INCHES MAXIMUM IN
cross-sectional_shape_styleSPHERICAL
cross_section_inside_diameter0.750 INCHES MINIMUM AND 0.810 INCHES MAXIMUM IN
cross_section_outside_diameter0.800 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN
material_document_and_classification128 FSCM 26512 MFR REF ALL MATERIAL RESPONSES OVERALL
NSN5330-00-044-2878
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: GS10A3-4 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 DOCUMENT AND CLASSIFICATION: 128 FSCM 26512 MFR REF ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SPHERICAL
•
CROSS-SECTIONAL LENGTH: 2.000 INCHES MINIMUM AND 2.120 INCHES MAXIMUM IN
•
CROSS SECTION INSIDE DIAMETER: 0.750 INCHES MINIMUM AND 0.810 INCHES MAXIMUM IN
•
CROSS SECTION OUTSIDE DIAMETER: 0.800 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN
•
MATERIAL: GLASS AND RUBBER CHLOROPRENE CLASS CR OVERALL
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATION128 FSCM 26512 MFR REF ALL MATERIAL RESPONSES OVERALL
CROSS-SECTIONAL SHAPE STYLESPHERICAL
CROSS-SECTIONAL LENGTH2.000 INCHES MINIMUM AND 2.120 INCHES MAXIMUM IN
CROSS SECTION INSIDE DIAMETER0.750 INCHES MINIMUM AND 0.810 INCHES MAXIMUM IN
CROSS SECTION OUTSIDE DIAMETER0.800 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN
MATERIALGLASS AND RUBBER CHLOROPRENE CLASS CR 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is GS10A3-4?
GS10A3-4 is a SLEEVE,SEAL,COUPLER.
What is the NSN for GS10A3-4?
GS10A3-4 is cataloged in the U.S. Government catalog under NSN 5330-00-044-2878. This indicates validated use in U.S. government and defense supply chains.
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