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211055565 — KEY,MACHINE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

211055565: KEY,MACHINE.

The KEY,MACHINE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY R-405 OVERALL, overall_width: 0.995 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN, overall_height: 1.246 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN, overall_length: 24.7500 INCHES NOMINAL IN, style_designator: PLAIN, mounting_hole_depth: 1.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-429-5962, 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
211055565
NSN: 5315-01-429-5962
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY R-405 OVERALL
overall_width0.995 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
overall_height1.246 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
overall_length24.7500 INCHES NOMINAL IN
style_designatorPLAIN
mounting_hole_depth1.000 INCHES NOMINAL IN
mounting_hole_diameter0.279 INCHES MINIMUM AND 0.289 INCHES MAXIMUM IN
mounting_hole_type_and_quantity5 PLAIN
material_document_and_classificationQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
distance_from_mounting_hole_center_to_end0.500 INCHES NOMINAL IN
NSN5315-01-429-5962
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 211055565 · 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
•
MOUNTING HOLE TYPE AND QUANTITY: 5 PLAIN
•
STYLE DESIGNATOR: PLAIN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MOUNTING HOLE DIAMETER: 0.279 INCHES MINIMUM AND 0.289 INCHES MAXIMUM IN
•
DISTANCE FROM MOUNTING HOLE CENTER TO END: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.246 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
MOUNTING HOLE TYPE AND QUANTITY5 PLAIN
STYLE DESIGNATORPLAIN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MOUNTING HOLE DIAMETER0.279 INCHES MINIMUM AND 0.289 INCHES MAXIMUM IN
OVERALL LENGTH24.7500 INCHES NOMINAL IN
OVERALL WIDTH0.995 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
DISTANCE FROM MOUNTING HOLE CENTER TO END0.500 INCHES NOMINAL IN
MOUNTING HOLE DEPTH1.000 INCHES NOMINAL IN
MATERIALNICKEL ALLOY R-405 OVERALL
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
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 211055565?
211055565 is a KEY,MACHINE.
What is the NSN for 211055565?
211055565 is cataloged in the U.S. Government catalog under NSN 5315-01-429-5962. This indicates validated use in U.S. government and defense supply chains.
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