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52-1301 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

52-1301: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include width: 2.880 INCHES NOMINAL IN, height: 0.690 INCHES NOMINAL IN, length: 1.590 INCHES NOMINAL IN, material: STEEL, furnished_items: LOCKNUT, end_item_identification: HR3000 RADAR. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-124-5745, 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
52-1301
NSN: 5340-00-124-5745
NIINs: 001245745, 013473452
FSC: 5340 — Hardware, Commercial
CAGE: 77237 — DANA OFF HIGHWAY PRODUCTS, LLC (USA)
SPECIFICATIONS
width2.880 INCHES NOMINAL IN
height0.690 INCHES NOMINAL IN
length1.590 INCHES NOMINAL IN
materialSTEEL
furnished_itemsLOCKNUT
end_item_identificationHR3000 RADAR
NSN5340-00-124-5745
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 52-1301 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: 1.590 INCHES NOMINAL IN
•
HEIGHT: 0.690 INCHES NOMINAL IN
•
WIDTH: 2.880 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
FURNISHED ITEMS: LOCKNUT
TECHNICAL CHARACTERISTICS
LENGTH1.590 INCHES NOMINAL IN
HEIGHT0.690 INCHES NOMINAL IN
WIDTH2.880 INCHES NOMINAL IN
MATERIALSTEEL
FURNISHED ITEMSLOCKNUT
SUBSTITUTES & CROSS-REFERENCES 3
R005571AGReference document
Same NSN cross-reference
Reference document — Secondary reference
09-612317Reference document
Same NSN cross-reference
Reference document — Secondary reference
R005571ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 52-1301?
52-1301 is a MICROCIRCUIT,DIGITAL.
What parts can replace 52-1301?
There are 3 known substitutes for 52-1301: R005571AG, 09-612317, R005571A. Substitute compatibility should be verified for your specific system.
What is the NSN for 52-1301?
52-1301 is cataloged in the U.S. Government catalog under NSN 5340-00-124-5745. 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.