PartsTable
Technical Data Sheet
Download PDF

R40312-8 — R40312-8

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

R40312-8: R40312-8.

The R40312-8 is a the manufacturer industrial component. Key specifications include color: GRAY/GREY FIRST POSITION COVER SINGLE CONDUCTOR, material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR, conductor_form: STRANDED SINGLE CONDUCTOR, round_conductor_size: 12 AWG SINGLE CONDUCTOR, cross-sectional_shape_style: ROUND, strand_awg_size_per_conductor: 28 SINGLE CONDUCTOR. This part is cataloged in the U.S.

Government catalog under NSN 6145-01-315-0331, 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→ R40312-8
NSN: 6145-01-315-0331
FSC: 6145 — Wire and Cable, Electrical
CAGE: D2773 — PRYSMIAN KABEL UND SYSTEME GMBH (DEU)
SPECIFICATIONS
colorGRAY/GREY FIRST POSITION COVER SINGLE CONDUCTOR
materialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
conductor_formSTRANDED SINGLE CONDUCTOR
round_conductor_size12 AWG SINGLE CONDUCTOR
cross-sectional_shape_styleROUND
strand_awg_size_per_conductor28 SINGLE CONDUCTOR
strand_quantity_per_conductor37 SINGLE CONDUCTOR
cross_section_outside_diameter0.103 INCHES NOMINAL IN
NSN6145-01-315-0331
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: R40312-8 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
ROUND CONDUCTOR SIZE: 12 AWG SINGLE CONDUCTOR
•
STRAND AWG SIZE PER CONDUCTOR: 28 SINGLE CONDUCTOR
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
CONDUCTOR FORM: STRANDED SINGLE CONDUCTOR
•
STRAND QUANTITY PER CONDUCTOR: 37 SINGLE CONDUCTOR
•
COLOR: GRAY/GREY FIRST POSITION COVER SINGLE CONDUCTOR
•
CROSS SECTION OUTSIDE DIAMETER: 0.103 INCHES NOMINAL IN
•
TEST DATA DOCUMENT: 81349-MIL-W-22759 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
TECHNICAL CHARACTERISTICS
ROUND CONDUCTOR SIZE12 AWG SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR28 SINGLE CONDUCTOR
CROSS-SECTIONAL SHAPE STYLEROUND
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR37 SINGLE CONDUCTOR
COLORGRAY/GREY FIRST POSITION COVER SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER0.103 INCHES NOMINAL IN
TEST DATA DOCUMENT81349-MIL-W-22759 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
MATERIALSILVER FIRST POSITION CONDUCTOR SINGLE CONDUCTOR
MATERIALPLASTIC ETHYLENE-TETRAFLUOROETHYLENE FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
SUBSTITUTES & CROSS-REFERENCES 9
VG95218-T1002Reference document
Same NSN cross-reference
Reference document — Secondary reference
55A0112-12-8Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SAE-AS22759/44Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
BR22759/441/12-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
VG95218-1002Reference document
Same NSN cross-reference
Reference document — Secondary reference
37AA-0112-12-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy R40312-8?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is R40312-8?
R40312-8 is a R40312-8. It is classified as a MRO (MRO_GENERAL).
What parts can replace R40312-8?
There are 9 known substitutes for R40312-8: VG95218-T1002, 55A0112-12-8, SAE-AS22759/44 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R40312-8?
R40312-8 is cataloged in the U.S. Government catalog under NSN 6145-01-315-0331. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — R40312-8