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SS1058A5-16-8 — KEY,WOODRUFF

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

SS1058A5-16-8: KEY,WOODRUFF.

The KEY,WOODRUFF is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 7075 OVERALL, thickness: 0.125 INCHES NOMINAL IN, key_height: 0.500 INCHES NOMINAL IN, circle_diameter: 0.500 INCHES NOMINAL IN, style_designator: FLAT BOTTOM, surface_treatment: ANODIZE OR CHROMATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-441-9156, 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
SS1058A5-16-8
NSN: 5315-01-441-9156
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 7075 OVERALL
thickness0.125 INCHES NOMINAL IN
key_height0.500 INCHES NOMINAL IN
circle_diameter0.500 INCHES NOMINAL IN
style_designatorFLAT BOTTOM
surface_treatmentANODIZE OR CHROMATE OVERALL
material_document_and_classificationQQ-A-250/13 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationMIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
NSN5315-01-441-9156
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: SS1058A5-16-8 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
•
STYLE DESIGNATOR: FLAT BOTTOM
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/13 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CIRCLE DIAMETER: 0.500 INCHES NOMINAL IN
•
KEY HEIGHT: 0.500 INCHES NOMINAL IN
•
SURFACE TREATMENT: ANODIZE OR CHROMATE OVERALL
•
MATERIAL: ALUMINUM ALLOY 7075 OVERALL
•
THICKNESS: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
STYLE DESIGNATORFLAT BOTTOM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/13 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CIRCLE DIAMETER0.500 INCHES NOMINAL IN
KEY HEIGHT0.500 INCHES NOMINAL IN
SURFACE TREATMENTANODIZE OR CHROMATE OVERALL
MATERIALALUMINUM ALLOY 7075 OVERALL
THICKNESS0.125 INCHES NOMINAL 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SS1058A5-16-8?
SS1058A5-16-8 is a KEY,WOODRUFF.
What is the NSN for SS1058A5-16-8?
SS1058A5-16-8 is cataloged in the U.S. Government catalog under NSN 5315-01-441-9156. This indicates validated use in U.S. government and defense supply chains.
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