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3500601-1 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3500601-1: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 1.510 INCHES MINIMUM AND 1.530 INCHES MAXIMUM IN, length: 2.410 INCHES MINIMUM AND 2.430 INCHES MAXIMUM IN, material: STEEL CORROSION RESISTING, corner_radius: 0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN, hole_diameter: 0.184 INCHES MINIMUM AND 0.194 INCHES MAXIMUM IN, inside_length: 1.960 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-393-5481, 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
3500601-1
NSN: 5340-00-393-5481
FSC: 5340 — Hardware, Commercial
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
width1.510 INCHES MINIMUM AND 1.530 INCHES MAXIMUM IN
length2.410 INCHES MINIMUM AND 2.430 INCHES MAXIMUM IN
materialSTEEL CORROSION RESISTING
corner_radius0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
hole_diameter0.184 INCHES MINIMUM AND 0.194 INCHES MAXIMUM IN
inside_length1.960 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
body_thickness0.050 INCHES NOMINAL IN
fsc_application_dataSTARTER,ENGINE,GAS TURBINE,B52H ACFT
inside_corner_radius0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
securing_device_typeTHREADED FASTENER
first_recess_inside_height0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
cross-sectional_shape_styleFLAT
NSN5340-00-393-5481
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3500601-1 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
•
FSC APPLICATION DATA: STARTER,ENGINE,GAS TURBINE,B52H ACFT
•
CORNER RADIUS: 0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
•
LENGTH: 2.410 INCHES MINIMUM AND 2.430 INCHES MAXIMUM IN
•
INSIDE LENGTH: 1.960 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
•
INSIDE CORNER RADIUS: 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
•
FIRST RECESS INSIDE HEIGHT: 0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5059,TYPE 300 MIL SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATASTARTER,ENGINE,GAS TURBINE,B52H ACFT
CORNER RADIUS0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
LENGTH2.410 INCHES MINIMUM AND 2.430 INCHES MAXIMUM IN
INSIDE LENGTH1.960 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
INSIDE CORNER RADIUS0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
FIRST RECESS INSIDE HEIGHT0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059,TYPE 300 MIL SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEFLAT
SECURING DEVICE TYPETHREADED FASTENER
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: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 3500601-1?
3500601-1 is a COVER,ACCESS.
What is the NSN for 3500601-1?
3500601-1 is cataloged in the U.S. Government catalog under NSN 5340-00-393-5481. 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.