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231152 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

231152: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include special_features: HEXAGON SHAPE,INTERNALLY THD;DESIGNED FOR A 1.000 IN.THROTTLE CYLINDER IN, end_item_identification: TORNADO, AIR TO AIR MISSLE UNIT, general_characteristics_item_description: 2.156 IN. LG; 1.438 IN.

W; FOUR MOUNTING HOLES 0.141 IN. DIA; TWO MOUNTING HOLES 0.104 IN. DIA; STEEL QQ-S-636 IN.

This part is cataloged in the U.S. Government catalog under NSN 5340-00-382-5851, 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
231152
NSN: 5340-00-382-5851
NIINs: 003825851, 011123231, 014409910, 016004053
FSC: 5340 — Hardware, Commercial
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
special_featuresHEXAGON SHAPE,INTERNALLY THD;DESIGNED FOR A 1.000 IN.THROTTLE CYLINDER IN
end_item_identificationTORNADO, AIR TO AIR MISSLE UNIT
general_characteristics_item_description2.156 IN. LG; 1.438 IN. W; FOUR MOUNTING HOLES 0.141 IN. DIA; TWO MOUNTING HOLES 0.104 IN. DIA; STEEL QQ-S-636 IN
NSN5340-00-382-5851
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 231152 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 2.156 IN. LG; 1.438 IN. W; FOUR MOUNTING HOLES 0.141 IN. DIA; TWO MOUNTING HOLES 0.104 IN. DIA; STEEL QQ-S-636 IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION2.156 IN. LG; 1.438 IN. W; FOUR MOUNTING HOLES 0.141 IN. DIA; TWO MOUNTING HOLES 0.104 IN. DIA; STEEL QQ-S-636 IN
END ITEM IDENTIFICATIONGUN SIGHT MK29
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 231152?
231152 is a MICROCIRCUIT,DIGITAL.
What is the NSN for 231152?
231152 is cataloged in the U.S. Government catalog under NSN 5340-00-382-5851. 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.