The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER ETHYLENE-PROPYLENE CLASS EPM OVERALL, temp_rating: -65.0 FAHRENHEIT AND 300.0 FAHRENHEIT DEGF, hole_diameter: 0.623 INCHES MINIMUM AND 0.630 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, outside_diameter: 4.250 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 1.050 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5330-01-069-8944, 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
977B640H02
NSN:5330-01-069-8944 FSC:5330 — Packing and Gasket Materials CAGE:18323 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA ELECTRONIC SYSTEMS (USA)
SPECIFICATIONS
material
RUBBER ETHYLENE-PROPYLENE CLASS EPM OVERALL
temp_rating
-65.0 FAHRENHEIT AND 300.0 FAHRENHEIT DEGF
hole_diameter
0.623 INCHES MINIMUM AND 0.630 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
outside_diameter
4.250 INCHES NOMINAL IN
style_designator
CIRCULAR
aperture_diameter
1.050 INCHES NOMINAL IN
bolt_hole_quantity
4
bolt_circle_diameter
3.120 INCHES NOMINAL IN
cross-sectional_thickness
0.063 INCHES NOMINAL IN
cross-sectional_shape_style
SOLID SINGLE OR COMPOSITION
material_document_and_classification
DPS45151VA; FSCM 18323 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN
5330-01-069-8944
COMPONENT DIAGRAM
KEY FEATURES
•
TEMP RATING: -65.0 FAHRENHEIT AND 300.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL THICKNESS: 0.063 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: DPS45151VA; FSCM 18323 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 4.250 INCHES NOMINAL IN
•
APERTURE DIAMETER: 1.050 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 4
TECHNICAL CHARACTERISTICS
TEMP RATING
-65.0 FAHRENHEIT AND 300.0 FAHRENHEIT DEGF
CROSS-SECTIONAL THICKNESS
0.063 INCHES NOMINAL IN
STYLE DESIGNATOR
CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATION
DPS45151VA; FSCM 18323 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE
SOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER
4.250 INCHES NOMINAL IN
APERTURE DIAMETER
1.050 INCHES NOMINAL IN
BOLT HOLE QUANTITY
4
BOLT CIRCLE DIAMETER
3.120 INCHES NOMINAL IN
MATERIAL
RUBBER ETHYLENE-PROPYLENE CLASS EPM OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 977B640H02?
977B640H02 is a GASKET.
What is the NSN for 977B640H02?
977B640H02 is cataloged in the U.S. Government catalog under NSN 5330-01-069-8944. 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.