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8436743 — SOMSC LID

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

8436743: SOMSC LID.

The SOMSC LID is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, prong_length: 3.120 INCHES NOMINAL IN, opening_width: 0.750 INCHES NOMINAL IN, style_designator: RETAINING, surface_treatment: CADMIUM OVERALL, wire_stock_diameter: 0.120 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-070-1157, 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
8436743
NSN: 5315-01-070-1157
NIINs: 010701157, 016337223
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
prong_length3.120 INCHES NOMINAL IN
opening_width0.750 INCHES NOMINAL IN
style_designatorRETAINING
surface_treatmentCADMIUM OVERALL
wire_stock_diameter0.120 INCHES NOMINAL IN
material_document_and_classificationQQ-W-470 FED SPEC ALL MATERIAL RESPONSES OVERALL
NSN5315-01-070-1157
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 8436743 · 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
•
WIRE STOCK DIAMETER: 0.120 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RETAINING
•
OPENING WIDTH: 0.750 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-470 FED SPEC ALL MATERIAL RESPONSES OVERALL
•
PRONG LENGTH: 3.120 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
WIRE STOCK DIAMETER0.120 INCHES NOMINAL IN
STYLE DESIGNATORRETAINING
OPENING WIDTH0.750 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC ALL MATERIAL RESPONSES OVERALL
PRONG LENGTH3.120 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OVERALL
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8436743?
8436743 is a SOMSC LID.
What is the NSN for 8436743?
8436743 is cataloged in the U.S. Government catalog under NSN 5315-01-070-1157. 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.