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S1620-61347-2 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

S1620-61347-2: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 11.000 INCHES NOMINAL IN, length: 13.625 INCHES NOMINAL IN, material: MAGNESIUM ALLOY AZ31B, hole_diameter: 0.094 INCHES NOMINAL IN, body_thickness: 0.040 INCHES NOMINAL IN, special_features: SURFACE TREATMENT: CHROME PICKLED. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-144-6829, 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
S1620-61347-2
NSN: 5340-00-144-6829
FSC: 5340 — Hardware, Commercial
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
width11.000 INCHES NOMINAL IN
length13.625 INCHES NOMINAL IN
materialMAGNESIUM ALLOY AZ31B
hole_diameter0.094 INCHES NOMINAL IN
body_thickness0.040 INCHES NOMINAL IN
special_featuresSURFACE TREATMENT: CHROME PICKLED
securing_device_typeTHREADED FASTENER
peripheral_shape_styleRECTANGLE, NO HOLES
cross-sectional_shape_styleFLAT
mounting_opening_shape_styleUNTHREADED HOLE
material_document_and_classificationQQ-M-44 FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-00-144-6829
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S1620-61347-2 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: 13.625 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-M-44 FED SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
SECURING DEVICE TYPE: THREADED FASTENER
•
PERIPHERAL SHAPE STYLE: RECTANGLE, NO HOLES
•
WIDTH: 11.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH13.625 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-M-44 FED SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEFLAT
SECURING DEVICE TYPETHREADED FASTENER
SPECIAL FEATURESSURFACE TREATMENT: CHROME PICKLED
PERIPHERAL SHAPE STYLERECTANGLE, NO HOLES
WIDTH11.000 INCHES NOMINAL IN
MATERIALMAGNESIUM ALLOY AZ31B
HOLE DIAMETER0.094 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S1620-61347-2?
S1620-61347-2 is a COVER,ACCESS.
What is the NSN for S1620-61347-2?
S1620-61347-2 is cataloged in the U.S. Government catalog under NSN 5340-00-144-6829. 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.