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1149312 — 1149312

✓ Government record, cited
LAKE SHORE SYSTEMS, INC. · NUT WASHER
PRODUCT OVERVIEW

1149312: 1149312.

The 1149312 is a LAKE SHORE SYSTEMS, INC. industrial component. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-457-1805, 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
1149312
NSN: 5315-01-457-1805
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 34712 — LAKE SHORE SYSTEMS, INC. (USA)
SPECIFICATIONS
Part Number1149312
ManufacturerLAKE SHORE SYSTEMS, INC.
NSN5315-01-457-1805
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1149312 · LAKE SHORE SYSTEMS, INC. ⚠ 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
SUBSTITUTES & CROSS-REFERENCES 2
315424 PIECE 45Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
PL-315394 PC 45Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 1149312?
1149312 is a 1149312 manufactured by LAKE SHORE SYSTEMS, INC..
What parts can replace 1149312?
There are 2 known substitutes for 1149312: 315424 PIECE 45, PL-315394 PC 45. Substitute compatibility should be verified for your specific system.
What is the NSN for 1149312?
1149312 is cataloged in the U.S. Government catalog under NSN 5315-01-457-1805. This indicates validated use in U.S. government and defense supply chains.
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