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Technical Data Sheet
05312 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The MICROCIRCUIT,LINEAR is a the manufacturer industrial component. Key specifications include material: LEAD ALLOY, body_height: 0.165 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, insert_size: NO. 10 TO NO.

14, fastener_type: SCREW, overall_length: 0.750 INCHES NOMINAL IN, style_designator: LAG SCREW TYPE. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-448-9045, 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
05312
NSN: 5340-00-448-9045
FSC: 5340
CAGE: 72629 — GENERAL CABLE CO DIV OF GK TECHNOLOGIES INC DIAMOND EXPANSION BOLT CO DIV (USA)
SPECIFICATIONS
materialLEAD ALLOY
body_height0.165 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
insert_sizeNO. 10 TO NO. 14
fastener_typeSCREW
unit_quantity1
overall_length0.750 INCHES NOMINAL IN
style_designatorLAG SCREW TYPE
thread_provisionUNTHREADED
features_providedHIGH PERFORMANCE AND MONOLITHIC AND HERMETICALLY SEALED AND NEGATIVE OUTPUTS AND POSITIVE OUTPUTS AND INTERNALLY COMPENSATED
inclosure_materialGLASS AND METAL
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
NSN5340-00-448-9045
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 05312 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
THREAD PROVISION: UNTHREADED
INSERT SIZE: NO. 10 TO NO. 14
FASTENER TYPE: SCREW
HOLE ACCOMMODATION DIAMETER: 0.312 INCHES NOMINAL IN
MATERIAL: LEAD ALLOY
UNIT QUANTITY: 1
STYLE DESIGNATOR: LAG SCREW TYPE
TECHNICAL CHARACTERISTICS (FLIS)
THREAD PROVISIONUNTHREADED
INSERT SIZENO. 10 TO NO. 14
FASTENER TYPESCREW
HOLE ACCOMMODATION DIAMETER0.312 INCHES NOMINAL IN
MATERIALLEAD ALLOY
UNIT QUANTITY1
STYLE DESIGNATORLAG SCREW TYPE
OVERALL LENGTH0.750 INCHES NOMINAL IN
INSERT TYPE FOR WHICH DESIGNEDWOOD SCREW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
663783Interchangeable
interchangeable cross-reference
interchangeable
93-0741-1020Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 05312?
05312 is a MICROCIRCUIT,LINEAR.
What parts can replace 05312?
There are 2 known substitutes for 05312: 663783, 93-0741-1020. Substitute compatibility should be verified for your specific system.
What is the NSN for 05312?
05312 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-448-9045. This indicates validated use in U.S. government and defense supply chains.
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