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D27642 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

D27642: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, body_width: 0.515 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN, body_height: 0.205 INCHES MAXIMUM IN, body_length: 1.435 INCHES MINIMUM AND 1.485 INCHES MAXIMUM IN, bit_quantity: 65536, word_quantity: 8092. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-582-1571, 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
D27642
NSN: 5331-00-582-1571
NIINs: 005821571, 012140920, 012325450, 012430707, 012894895, 012894896
FSC: 5331 — O-ring
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
body_width0.515 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN
body_height0.205 INCHES MAXIMUM IN
body_length1.435 INCHES MINIMUM AND 1.485 INCHES MAXIMUM IN
bit_quantity65536
word_quantity8092
overall_height0.325 INCHES NOMINAL IN
memory_capacityUNKNOWN
features_providedHERMETICALLY SEALED AND W/ENABLE AND ULTRAVIOLET ERASABLE AND PROGRAMMABLE
output_logic_formN-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_materialCERAMIC
memory_device_typeROM
NSN5331-00-582-1571
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: D27642 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
•
CROSS-SECTIONAL HEIGHT: 0.125 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.125 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC
SUBSTITUTES & CROSS-REFERENCES 4
120R0C36CLASS3Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
SC1204-41Reference document
Same NSN cross-reference
Reference document — Secondary reference
980049Reference document
Same NSN cross-reference
Reference document — Secondary reference
623036Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D27642?
D27642 is a MICROCIRCUIT,DIGITAL.
What parts can replace D27642?
There are 4 known substitutes for D27642: 120R0C36CLASS3, SC1204-41, 980049 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D27642?
D27642 is cataloged in the U.S. Government catalog under NSN 5331-00-582-1571. 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.