The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 464, hole_diameter: 0.531 INCHES NOMINAL IN, body_thickness: 0.750 INCHES NOMINAL IN, outside_diameter: 3.750 INCHES NOMINAL IN, special_features: MTG HOLES COUNTERBORED TO 0.781 IN. 0.375 IN.
DEEP IN, bolt_circle_diameter: 2.750 INCHES NOMINAL IN. This part is cataloged in the U.S. Government catalog under NSN 5340-00-846-9220, 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
31-6308-1
NSN:5340-00-846-9220 NIINs:008469220, 013395100 FSC:5340 — Hardware, Commercial CAGE:80020 — NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION JOINT BASE JBMDL (USA)
SPECIFICATIONS
material
COPPER ALLOY 464
hole_diameter
0.531 INCHES NOMINAL IN
body_thickness
0.750 INCHES NOMINAL IN
outside_diameter
3.750 INCHES NOMINAL IN
special_features
MTG HOLES COUNTERBORED TO 0.781 IN. 0.375 IN. DEEP IN
bolt_circle_diameter
2.750 INCHES NOMINAL IN
fsc_application_data
CATAPULT,AIRCRAFT LAUNCHING
securing_device_type
THREADED FASTENER
peripheral_shape_style
ROUND, MULTI HOLES
bolt_circle_hole_quantity
4
cross-sectional_shape_style
FLAT
mounting_opening_shape_style
UNTHREADED HOLE
NSN
5340-00-846-9220
COMPONENT DIAGRAM
KEY FEATURES
•
FSC APPLICATION DATA: CATAPULT,AIRCRAFT LAUNCHING
•
BOLT CIRCLE HOLE QUANTITY: 4
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-637 ALLOY 464 FED SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
OUTSIDE DIAMETER: 3.750 INCHES NOMINAL IN
•
SECURING DEVICE TYPE: THREADED FASTENER
•
BOLT CIRCLE DIAMETER: 2.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATA
CATAPULT,AIRCRAFT LAUNCHING
BOLT CIRCLE HOLE QUANTITY
4
MOUNTING OPENING SHAPE STYLE
UNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-B-637 ALLOY 464 FED SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLE
FLAT
OUTSIDE DIAMETER
3.750 INCHES NOMINAL IN
SECURING DEVICE TYPE
THREADED FASTENER
BOLT CIRCLE DIAMETER
2.750 INCHES NOMINAL IN
SPECIAL FEATURES
MTG HOLES COUNTERBORED TO 0.781 IN. 0.375 IN. DEEP IN
PERIPHERAL SHAPE STYLE
ROUND, MULTI HOLES
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 31-6308-1?
31-6308-1 is a COVER,ACCESS.
What is the NSN for 31-6308-1?
31-6308-1 is cataloged in the U.S. Government catalog under NSN 5340-00-846-9220. This indicates validated use in U.S. government and defense supply chains.
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