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10885443 — Technical Data Sheet

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— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The KEY,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1015 OR STEEL COMP 1025 OVERALL, flat_height: 0.187 INCHES NOMINAL IN, overall_width: 0.250 INCHES NOMINAL IN, overall_height: 0.312 INCHES NOMINAL IN, overall_length: 0.750 INCHES NOMINAL IN, style_designator: STEPPED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5315-00-860-0532, 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
10885443
NSN: 5315-00-860-0532
FSC: 5315
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 1015 OR STEEL COMP 1025 OVERALL
flat_height0.187 INCHES NOMINAL IN
overall_width0.250 INCHES NOMINAL IN
overall_height0.312 INCHES NOMINAL IN
overall_length0.750 INCHES NOMINAL IN
style_designatorSTEPPED
first_flat_length0.187 INCHES NOMINAL IN
key_chamfer_angle45.0 DEGREES NOMINAL
key_chamfer_length0.563 INCHES NOMINAL IN
starting_edge_shapeCHAMFERED
NSN5315-00-860-0532
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 10885443 · 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
•
MATERIAL: STEEL COMP 1015 OR STEEL COMP 1025 OVERALL
•
STYLE DESIGNATOR: STEPPED
•
STARTING EDGE SHAPE: CHAMFERED
•
FIRST FLAT LENGTH: 0.187 INCHES NOMINAL IN
•
FLAT HEIGHT: 0.187 INCHES NOMINAL IN
•
KEY CHAMFER LENGTH: 0.563 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MATERIALSTEEL COMP 1015 OR STEEL COMP 1025 OVERALL
STYLE DESIGNATORSTEPPED
OVERALL HEIGHT0.312 INCHES NOMINAL IN
STARTING EDGE SHAPECHAMFERED
FIRST FLAT LENGTH0.187 INCHES NOMINAL IN
OVERALL LENGTH0.750 INCHES NOMINAL IN
FLAT HEIGHT0.187 INCHES NOMINAL IN
KEY CHAMFER LENGTH0.563 INCHES NOMINAL IN
KEY CHAMFER ANGLE45.0 DEGREES NOMINAL
OVERALL WIDTH0.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
PNS198-1PC47InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
PNS212ALT1PC47InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
9011NPC36InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
14461InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
630147InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
29377InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10885443?
10885443 is a KEY,MACHINE.
What parts can replace 10885443?
There are 11 known substitutes for 10885443: PNS198-1PC47, PNS212ALT1PC47, 9011NPC36 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10885443?
10885443 is cataloged in the Federal Logistics Information System under NSN 5315-00-860-0532. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026