PartsTable
Technical Data Sheet
PartsTable / MRO / PC31-2
PC31-2 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, lens_type: FLAT, EDGE W/BOOT SINGLE LIGHT FIRST POSITION HORIZONTAL, lens_color: BLACK, OPAQUE SINGLE LIGHT FIRST POSITION HORIZONTAL, eyelet_height: 0.375 INCHES NOMINAL IN, body_thickness: 0.015 INCHES NOMINAL IN, overall_length: 0.100 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-291-9360, 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
MRO→ MRO_GENERAL→ PC31-2
NSN: 5325-00-291-9360
FSC: 5325
CAGE: U1584 — SOUTHCO MANUFACTURING LTD (GBR)
SPECIFICATIONS
materialSTEEL OVERALL
lens_typeFLAT, EDGE W/BOOT SINGLE LIGHT FIRST POSITION HORIZONTAL
lens_colorBLACK, OPAQUE SINGLE LIGHT FIRST POSITION HORIZONTAL
eyelet_height0.375 INCHES NOMINAL IN
lens_quantity1
body_thickness0.015 INCHES NOMINAL IN
overall_length0.100 INCHES NOMINAL IN
mounting_methodTERMINAL
overall_diameter0.120 INCHES NOMINAL IN
special_featuresFILTER COLOR: RED; FILTER QUANTITY: 1
style_designatorTRAP TYPE
features_providedHERMETICALLY SEALED CASE
NSN5325-00-291-9360
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: PC31-2 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
13-2100-0001Interchangeable
interchangeable cross-reference
interchangeable
KS700AInterchangeable
interchangeable cross-reference
interchangeable
35031Interchangeable
interchangeable cross-reference
interchangeable
1B6457Interchangeable
interchangeable cross-reference
interchangeable
1A74431AInterchangeable
interchangeable cross-reference
interchangeable
9-45383Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PC31-2?
PC31-2 is a SEMICONDUCTOR DEVICE,DIODE. It is classified as a MRO (MRO_GENERAL).
What parts can replace PC31-2?
There are 26 known substitutes for PC31-2: 13-2100-0001, KS700A, 35031 and 23 more. Substitute compatibility should be verified for your specific system.
Is PC31-2 still available?
PC31-2 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026