PartsTable
Technical Data Sheet
Download PDF

12287931 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12287931: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 27.680 INCHES NOMINAL IN, length: 56.840 INCHES NOMINAL IN, peripheral_shape_style: RECTANGLE, MULTI HOLES, end_item_identification: 2350-01-061-2445 TANK,COMBAT,FULL TRACKED. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-083-5669, 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
12287931
NSN: 5340-01-083-5669
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
width27.680 INCHES NOMINAL IN
length56.840 INCHES NOMINAL IN
special_featuresCOVER HAS 6-HOLES,0.560 IN. DIA.,IRREGULAR SPACING AROUND THE PERIPHERAL;MATERIAL: ARMOR STEEL,WROUGHT,HOMOGENEOUS,CLASS 1,SPEC MIL-A-12560; CROSS-SECTIONAL SHAPE IS FLAT WITH WELDED ATTACHMENTS IN
peripheral_shape_styleRECTANGLE, MULTI HOLES
end_item_identification2350-01-061-2445 TANK,COMBAT,FULL TRACKED
NSN5340-01-083-5669
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12287931 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
•
LENGTH: 56.840 INCHES NOMINAL IN
•
PERIPHERAL SHAPE STYLE: RECTANGLE, MULTI HOLES
•
WIDTH: 27.680 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH56.840 INCHES NOMINAL IN
SPECIAL FEATURESCOVER HAS 6-HOLES,0.560 IN. DIA.,IRREGULAR SPACING AROUND THE PERIPHERAL;MATERIAL: ARMOR STEEL,WROUGHT,HOMOGENEOUS,CLASS 1,SPEC MIL-A-12560; CROSS-SECTIONAL SHAPE IS FLAT WITH WELDED ATTACHMENTS IN
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
WIDTH27.680 INCHES NOMINAL IN
END ITEM IDENTIFICATION2350-01-061-2445 TANK,COMBAT,FULL TRACKED
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 4
12323585Reference document
Same NSN cross-reference
Reference document — Secondary reference
12287932Reference document
Same NSN cross-reference
Reference document — Secondary reference
12287934Reference document
Same NSN cross-reference
Reference document — Secondary reference
12285609Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure
Ready to buy 12287931?
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 12287931?
12287931 is a COVER,ACCESS.
What parts can replace 12287931?
There are 4 known substitutes for 12287931: 12323585, 12287932, 12287934 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12287931?
12287931 is cataloged in the U.S. Government catalog under NSN 5340-01-083-5669. 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 — 12287931