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2044155-1 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2044155-1: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 1.953 INCHES NOMINAL IN, length: 4.203 INCHES NOMINAL IN, hole_diameter: 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN, body_thickness: 0.031 INCHES NOMINAL IN, flange_thickness: 0.031 INCHES NOMINAL IN, securing_device_type: SPECIAL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-327-5914, 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
2044155-1
NSN: 5340-01-327-5914
FSC: 5340 — Hardware, Commercial
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
width1.953 INCHES NOMINAL IN
length4.203 INCHES NOMINAL IN
hole_diameter0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
body_thickness0.031 INCHES NOMINAL IN
flange_thickness0.031 INCHES NOMINAL IN
securing_device_typeSPECIAL
first_recess_inside_height2.999 INCHES MINIMUM AND 3.029 INCHES MAXIMUM IN
cross-sectional_shape_styleRECESS, SAME SHAPE AS THE PERIPHERY
mounting_opening_shape_styleUNTHREADED HOLE
distance_from_first_hole_centerline_to_end_along_width0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN
distance_from_first_hole_centerline_to_end_along_length0.660 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN
NSN5340-01-327-5914
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2044155-1 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: 0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN
•
LENGTH: 4.203 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.031 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 2.999 INCHES MINIMUM AND 3.029 INCHES MAXIMUM IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
CROSS-SECTIONAL SHAPE STYLE: RECESS, SAME SHAPE AS THE PERIPHERY
•
SECURING DEVICE TYPE: SPECIAL
•
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH: 0.660 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN
LENGTH4.203 INCHES NOMINAL IN
FLANGE THICKNESS0.031 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT2.999 INCHES MINIMUM AND 3.029 INCHES MAXIMUM IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
CROSS-SECTIONAL SHAPE STYLERECESS, SAME SHAPE AS THE PERIPHERY
SECURING DEVICE TYPESPECIAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.660 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN
WIDTH1.953 INCHES NOMINAL IN
HOLE DIAMETER0.170 INCHES MINIMUM AND 0.180 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)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 2044155-1?
2044155-1 is a COVER,ACCESS.
What is the NSN for 2044155-1?
2044155-1 is cataloged in the U.S. Government catalog under NSN 5340-01-327-5914. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.