PartsTable
Technical Data Sheet
Download PDF

841398-1 — CIRCUIT BREAKER

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

841398-1: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include height: 0.225 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN, diameter: 0.185 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN, material: PLASTIC CASE, body_style: MULTIPOLE-MULTIPLE ACTUATOR TYPE, body_width: 2.072 INCHES MAXIMUM IN, head_style: FLAT FILLISTER. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-685-0376, 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→ 841398-1
NSN: 5315-00-685-0376
NIINs: 006850376, 013325633
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
height0.225 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
diameter0.185 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
materialPLASTIC CASE
body_styleMULTIPOLE-MULTIPLE ACTUATOR TYPE
body_width2.072 INCHES MAXIMUM IN
head_styleFLAT FILLISTER
body_length4.740 INCHES MINIMUM AND 4.760 INCHES MAXIMUM IN
boss_height0.209 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN
reset_methodMANUAL
storage_typeGENERAL PURPOSE WAREHOUSE
pole_quantity2
chamfer_length0.016 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
NSN5315-00-685-0376
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 841398-1 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CHAMFER LENGTH: 0.016 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
•
UNDER HEAD LENGTH: 0.945 INCHES MINIMUM AND 0.950 INCHES MAXIMUM IN
•
PIN CHAMFER ANGLE: 45.0 DEGREES NOMINAL
•
HARDNESS RATING: 27.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 0.230 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-11415 CL B1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.185 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CHAMFER LENGTH0.016 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
UNDER HEAD LENGTH0.945 INCHES MINIMUM AND 0.950 INCHES MAXIMUM IN
PIN CHAMFER ANGLE45.0 DEGREES NOMINAL
HARDNESS RATING27.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.230 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-11415 CL B1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.185 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
HEAD STYLEFLAT FILLISTER
HEIGHT0.225 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 841398-1?
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 841398-1?
841398-1 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 841398-1?
841398-1 is cataloged in the U.S. Government catalog under NSN 5315-00-685-0376. 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 — 841398-1