PartsTable
Technical Data Sheet
Download PDF

76HC231-1103 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

76HC231-1103: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 3.120 INCHES NOMINAL IN, length: 8.500 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, body_thickness: 0.320 INCHES NOMINAL IN, peripheral_shape_style: RECTANGLE, MULTI HOLES, end_item_identification: 4120-01-165-1125 AIR CONDITIONER. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-207-8066, 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
76HC231-1103
NSN: 5340-01-207-8066
FSC: 5340 — Hardware, Commercial
CAGE: 10855 — CARRIER CORP (USA)
SPECIFICATIONS
width3.120 INCHES NOMINAL IN
length8.500 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
body_thickness0.320 INCHES NOMINAL IN
peripheral_shape_styleRECTANGLE, MULTI HOLES
end_item_identification4120-01-165-1125 AIR CONDITIONER
hole_quantity_along_length3
cross-sectional_shape_styleFLAT
distance_from_first_hole_centerline_to_end_along_width1.560 INCHES NOMINAL IN
NSN5340-01-207-8066
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 76HC231-1103 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: 1.560 INCHES NOMINAL IN
•
LENGTH: 8.500 INCHES NOMINAL IN
•
HOLE QUANTITY ALONG LENGTH: 3
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
PERIPHERAL SHAPE STYLE: RECTANGLE, MULTI HOLES
•
WIDTH: 3.120 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH1.560 INCHES NOMINAL IN
LENGTH8.500 INCHES NOMINAL IN
HOLE QUANTITY ALONG LENGTH3
CROSS-SECTIONAL SHAPE STYLEFLAT
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
WIDTH3.120 INCHES NOMINAL IN
END ITEM IDENTIFICATION4120-01-165-1125 AIR CONDITIONER
MATERIALSTEEL CORROSION RESISTING
BODY THICKNESS0.320 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 1
2RG5076CSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
Ready to buy 76HC231-1103?
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 76HC231-1103?
76HC231-1103 is a COVER,ACCESS.
What parts can replace 76HC231-1103?
There is 1 known substitute for 76HC231-1103: 2RG5076C. Substitute compatibility should be verified for your specific system.
What is the NSN for 76HC231-1103?
76HC231-1103 is cataloged in the U.S. Government catalog under NSN 5340-01-207-8066. 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 — 76HC231-1103

✓ 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.