PartsTable
Technical Data Sheet
Download PDF

11565537 — KEY,MACHINE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

11565537: KEY,MACHINE.

The KEY,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, overall_width: 0.305 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, overall_height: 0.105 INCHES NOMINAL IN, overall_length: 0.610 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN, style_designator: PLAIN, mounting_hole_depth: 0.105 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-031-4441, 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
11565537
NSN: 5315-01-031-4441
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 4140 OVERALL
overall_width0.305 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
overall_height0.105 INCHES NOMINAL IN
overall_length0.610 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
style_designatorPLAIN
mounting_hole_depth0.105 INCHES NOMINAL IN
starting_edge_shapeSTRAIGHT
mounting_hole_thread_class2B
mounting_hole_type_and_quantity1 THREADED
mounting_hole_nominal_thread_size0.138 INCHES IN
material_document_and_classificationMIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
mounting_hole_thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN5315-01-031-4441
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 11565537 · 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: 1 THREADED
•
STARTING EDGE SHAPE: STRAIGHT
•
STYLE DESIGNATOR: PLAIN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
DISTANCE FROM MOUNTING HOLE CENTER TO END: 0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.105 INCHES NOMINAL IN
MOUNTING HOLE TYPE AND QUANTITY1 THREADED
STARTING EDGE SHAPESTRAIGHT
STYLE DESIGNATORPLAIN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.610 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
OVERALL WIDTH0.305 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
DISTANCE FROM MOUNTING HOLE CENTER TO END0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
MOUNTING HOLE THREAD CLASS2B
MOUNTING HOLE NOMINAL THREAD SIZE0.138 INCHES IN
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: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
Ready to buy 11565537?
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 11565537?
11565537 is a KEY,MACHINE.
What is the NSN for 11565537?
11565537 is cataloged in the U.S. Government catalog under NSN 5315-01-031-4441. 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 — 11565537