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6419 — RETAINER,ELECTRICAL CONNECTOR

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

6419: RETAINER,ELECTRICAL CONNECTOR.

The RETAINER,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 0.500 INCHES IN, length: 75.000 FEET FT, material: GLASS, end_style: 90 DEGREE PARALLEL, lens_type: REFLEX. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-143-5137, 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→ 6419
NSN: 5325-00-143-5137
NIINs: 001435137, 001564690, 002052795, 002197866, 004718504, 004783283, 005195284, 009821882, 011242627, 011863987, 012469659, 013795794, 014124056, 014437421, 015610717
FSC: 5325 — Fastening Devices
CAGE: 78640 — MITSUBISHI CATERPILLAR FORKLIFT AMERICA, INC (USA)
SPECIFICATIONS
shapeRECTANGULAR
width0.500 INCHES IN
length75.000 FEET FT
materialGLASS
end_style90 DEGREE PARALLEL
lens_typeREFLEX
body_width1.156 INCHES MINIMUM AND 1.188 INCHES MAXIMUM IN
bore_shapeSTRAIGHT
lens_colorRED
lens_shapeROUND
ring_styleSTRAIGHT GAP
body_height2.940 INCHES NOMINAL IN
NSN5325-00-143-5137
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 6419 · 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
KEY FEATURES
•
USAGE DESIGN: EXTERNAL OR INTERNAL
•
END STYLE: 90 DEGREE PARALLEL
•
MATERIAL DIAMETER: 0.095 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.879 INCHES MINIMUM AND 0.892 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 0.673 INCHES MINIMUM AND 0.680 INCHES MAXIMUM IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
RING STYLE: STRAIGHT GAP
TECHNICAL CHARACTERISTICS
USAGE DESIGNEXTERNAL OR INTERNAL
END STYLE90 DEGREE PARALLEL
MATERIAL DIAMETER0.095 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.879 INCHES MINIMUM AND 0.892 INCHES MAXIMUM IN
INSIDE DIAMETER0.673 INCHES MINIMUM AND 0.680 INCHES MAXIMUM IN
CASEHARDENING INDICATORNOT CASEHARDENED
RING STYLESTRAIGHT GAP
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 7
853948Reference document
Same NSN cross-reference
Reference document — Secondary reference
17962MReference document
Same NSN cross-reference
Reference document — Secondary reference
648392Reference document
Same NSN cross-reference
Reference document — Secondary reference
A5246Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
DC3839Reference document
Same NSN cross-reference
Reference document — Secondary reference
R20501Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6419?
6419 is a RETAINER,ELECTRICAL CONNECTOR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 6419?
There are 7 known substitutes for 6419: 853948, 17962M, 648392 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6419?
6419 is cataloged in the U.S. Government catalog under NSN 5325-00-143-5137. 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.