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131W61D10 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

131W61D10: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include hole_diameter: 0.210 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 1.875 INCHES NOMINAL IN, overall_length: 1.875 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, aperture_diameter: 0.850 INCHES NOMINAL IN, fsc_application_data: AIR BLEED VALVE,TURBOSHAFT ENGINE,AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-905-7303, 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
131W61D10
NSN: 5330-00-905-7303
FSC: 5330 — Packing and Gasket Materials
CAGE: 09790 — EATON AEROSPACE LLC DBA STERER ENGINEERING DIV VALVE & ACTUATOR (USA)
SPECIFICATIONS
materialCOPPER ALLOY 110 OR COPPER ALLOY 125 OR COPPER ALLOY 122 OR COPPER ALLOY 102 OR COPPER ALLOY 116 OR COPPER ALLOY 105 OVERALL
hole_diameter0.210 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width1.875 INCHES NOMINAL IN
overall_length1.875 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
aperture_diameter0.850 INCHES NOMINAL IN
bolt_hole_quantity4
fsc_application_dataAIR BLEED VALVE,TURBOSHAFT ENGINE,AIRCRAFT
outside_corner_radius0.200 INCHES NOMINAL IN
cross-sectional_thickness0.050 INCHES NOMINAL IN
cross-sectional_shape_styleRECTANGULAR METAL
material_document_and_classificationQQ-C-576,CR,SOFT ANNEALED FED SPEC ALL MATERIAL RESPONSES OVERALL
NSN5330-00-905-7303
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 131W61D10 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
•
FSC APPLICATION DATA: AIR BLEED VALVE,TURBOSHAFT ENGINE,AIRCRAFT
•
CROSS-SECTIONAL THICKNESS: 0.050 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-576,CR,SOFT ANNEALED FED SPEC ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR METAL
•
APERTURE DIAMETER: 0.850 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAAIR BLEED VALVE,TURBOSHAFT ENGINE,AIRCRAFT
CROSS-SECTIONAL THICKNESS0.050 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-576,CR,SOFT ANNEALED FED SPEC ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH1.875 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR METAL
OVERALL WIDTH1.875 INCHES NOMINAL IN
APERTURE DIAMETER0.850 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 131W61D10?
131W61D10 is a GASKET.
What is the NSN for 131W61D10?
131W61D10 is cataloged in the U.S. Government catalog under NSN 5330-00-905-7303. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.