PartsTable
Technical Data Sheet
Download PDF

SF-5259 PIECE 19 — KEY,MACHINE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

SF-5259 PIECE 19: KEY,MACHINE.

The KEY,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_width: 0.500 INCHES NOMINAL IN, overall_height: 0.500 INCHES NOMINAL IN, overall_length: 2.750 INCHES NOMINAL IN, style_designator: PLAIN, starting_edge_shape: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-194-9348, 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
SF-5259 PIECE 19
NSN: 5315-01-194-9348
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 16712 — SIEMENS ENERGY, INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_width0.500 INCHES NOMINAL IN
overall_height0.500 INCHES NOMINAL IN
overall_length2.750 INCHES NOMINAL IN
style_designatorPLAIN
starting_edge_shapeROUND
starting_edge_radius0.188 INCHES NOMINAL IN
material_document_and_classificationASTM A108,58T,GRADE BD ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-01-194-9348
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: SF-5259 PIECE 19 · 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
•
STARTING EDGE SHAPE: ROUND
•
STYLE DESIGNATOR: PLAIN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A108,58T,GRADE BD ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
STARTING EDGE RADIUS: 0.188 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.500 INCHES NOMINAL IN
STARTING EDGE SHAPEROUND
STYLE DESIGNATORPLAIN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A108,58T,GRADE BD ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH2.750 INCHES NOMINAL IN
OVERALL WIDTH0.500 INCHES NOMINAL IN
STARTING EDGE RADIUS0.188 INCHES NOMINAL IN
MATERIALSTEEL 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 1
SF-5259-19Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
Ready to buy SF-5259 PIECE 19?
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 SF-5259 PIECE 19?
SF-5259 PIECE 19 is a KEY,MACHINE.
What parts can replace SF-5259 PIECE 19?
There is 1 known substitute for SF-5259 PIECE 19: SF-5259-19. Substitute compatibility should be verified for your specific system.
What is the NSN for SF-5259 PIECE 19?
SF-5259 PIECE 19 is cataloged in the U.S. Government catalog under NSN 5315-01-194-9348. 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 — SF-5259 PIECE 19