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734850-1 — BACKSHELL,ELECTRICAL CONNECTOR

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

734850-1: BACKSHELL,ELECTRICAL CONNECTOR.

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, head_style: ROUND, head_height: 0.107 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN, thread_class: 2B, head_diameter: 0.287 INCHES MINIMUM AND 0.309 INCHES MAXIMUM IN, thread_length: 0.312 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-207-7366, 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
734850-1
NSN: 5305-00-207-7366
NIINs: 002077366, 014139487
FSC: 5305 — Screws
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
head_styleROUND
head_height0.107 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN
thread_class2B
head_diameter0.287 INCHES MINIMUM AND 0.309 INCHES MAXIMUM IN
thread_length0.312 INCHES NOMINAL IN
overall_length1.750 INCHES NOMINAL IN
screw_materialSTEEL
fastener_length0.281 INCHES MINIMUM AND 0.343 INCHES MAXIMUM IN
overall_diameter1.766 INCHES MAXIMUM IN
style_designatorSTRAIGHT TYPE
thread_directionRIGHT-HAND
NSN5305-00-207-7366
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 734850-1 · 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
•
HEAD HEIGHT: 0.107 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN
•
SCREW SURFACE TREATMENT: DICHROMATE ZINC
•
FASTENER LENGTH: 0.281 INCHES MINIMUM AND 0.343 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.312 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.164 INCHES IN
•
HEAD STYLE: ROUND
•
THREAD DIRECTION: RIGHT-HAND
•
SCREW MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.107 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN
SCREW SURFACE TREATMENTDICHROMATE ZINC
FASTENER LENGTH0.281 INCHES MINIMUM AND 0.343 INCHES MAXIMUM IN
THREAD LENGTH0.312 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.164 INCHES IN
HEAD STYLEROUND
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALSTEEL
INTERNAL DRIVE STYLESLOT
THREAD CLASS2A A
SUBSTITUTES & CROSS-REFERENCES 1
1904233Reference 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 734850-1?
734850-1 is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace 734850-1?
There is 1 known substitute for 734850-1: 1904233. Substitute compatibility should be verified for your specific system.
What is the NSN for 734850-1?
734850-1 is cataloged in the U.S. Government catalog under NSN 5305-00-207-7366. 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.