PartsTable
Technical Data Sheet
Download PDF

SM-D-525198 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SM-D-525198: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 6.375 INCHES NOMINAL IN, length: 10.070 INCHES NOMINAL IN, fsc_application_data: TEST SET ELECTRONIC, peripheral_shape_style: RECTANGLE, MULTI HOLES, distance_from_first_hole_centerline_to_end_along_width: 2.687 INCHES NOMINAL IN, distance_from_first_hole_centerline_to_end_along_length: 3.200 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-042-5316, 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
SM-D-525198
NSN: 5340-01-042-5316
FSC: 5340 — Hardware, Commercial
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
width6.375 INCHES NOMINAL IN
length10.070 INCHES NOMINAL IN
fsc_application_dataTEST SET ELECTRONIC
peripheral_shape_styleRECTANGLE, MULTI HOLES
distance_from_first_hole_centerline_to_end_along_width2.687 INCHES NOMINAL IN
distance_from_first_hole_centerline_to_end_along_length3.200 INCHES NOMINAL IN
distance_between_hole_centerline_and_first_hole_along_width2.600 INCHES NOMINAL IN
distance_between_hole_centerline_and_first_hole_along_length2.840 INCHES NOMINAL IN
NSN5340-01-042-5316
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SM-D-525198 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
•
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH: 2.687 INCHES NOMINAL IN
•
FSC APPLICATION DATA: TEST SET ELECTRONIC
•
LENGTH: 10.070 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH: 2.840 INCHES NOMINAL IN
•
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH: 3.200 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG WIDTH: 2.600 INCHES NOMINAL IN
•
PERIPHERAL SHAPE STYLE: RECTANGLE, MULTI HOLES
•
WIDTH: 6.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH2.687 INCHES NOMINAL IN
FSC APPLICATION DATATEST SET ELECTRONIC
LENGTH10.070 INCHES NOMINAL IN
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH2.840 INCHES NOMINAL IN
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH3.200 INCHES NOMINAL IN
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG WIDTH2.600 INCHES NOMINAL IN
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
WIDTH6.375 INCHES NOMINAL 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 SM-D-525198?
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 SM-D-525198?
SM-D-525198 is a COVER,ACCESS.
What is the NSN for SM-D-525198?
SM-D-525198 is cataloged in the U.S. Government catalog under NSN 5340-01-042-5316. 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 — SM-D-525198

✓ 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.