PartsTable
Technical Data Sheet
Download PDF

7954587 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7954587: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 355.0 OR ALUMINUM ALLOY 356.0, hole_diameter: 0.656 INCHES NOMINAL IN, body_thickness: 0.375 INCHES NOMINAL IN, inside_diameter: 3.250 INCHES MINIMUM AND 3.251 INCHES MAXIMUM IN, flange_thickness: 0.625 INCHES NOMINAL IN, outside_diameter: 15.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-144-3233, 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
7954587
NSN: 5340-01-144-3233
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 355.0 OR ALUMINUM ALLOY 356.0
hole_diameter0.656 INCHES NOMINAL IN
body_thickness0.375 INCHES NOMINAL IN
inside_diameter3.250 INCHES MINIMUM AND 3.251 INCHES MAXIMUM IN
flange_thickness0.625 INCHES NOMINAL IN
outside_diameter15.500 INCHES NOMINAL IN
surface_treatmentENAMEL SEMIGLOSS
body_outside_radius0.438 INCHES NOMINAL IN
bolt_circle_diameter13.184 INCHES MINIMUM AND 13.190 INCHES MAXIMUM IN
securing_device_typeSPECIAL
peripheral_shape_styleROUND, MULTI HOLES
bolt_circle_hole_quantity8
NSN5340-01-144-3233
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7954587 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: TT-E-529 FED SPEC SINGLE TREATMENT RESPONSE
•
FLANGE THICKNESS: 0.625 INCHES NOMINAL IN
•
BOLT CIRCLE HOLE QUANTITY: 8
•
FIRST RECESS INSIDE HEIGHT: 3.187 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-601, T6 FED SPEC SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 15.500 INCHES NOMINAL IN
•
SECURING DEVICE TYPE: SPECIAL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONTT-E-529 FED SPEC SINGLE TREATMENT RESPONSE
FLANGE THICKNESS0.625 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY8
FIRST RECESS INSIDE HEIGHT3.187 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-601, T6 FED SPEC SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER15.500 INCHES NOMINAL IN
SECURING DEVICE TYPESPECIAL
INSIDE DIAMETER3.250 INCHES MINIMUM AND 3.251 INCHES MAXIMUM IN
BOLT CIRCLE DIAMETER13.184 INCHES MINIMUM AND 13.190 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
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
Ready to buy 7954587?
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 7954587?
7954587 is a COVER,ACCESS.
What is the NSN for 7954587?
7954587 is cataloged in the U.S. Government catalog under NSN 5340-01-144-3233. 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 — 7954587