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6158581 — RAMP,AIRCRAFT LAUNCHING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

6158581: RAMP,AIRCRAFT LAUNCHING.

The RAMP,AIRCRAFT LAUNCHING is a the manufacturer industrial component. Key specifications include special_features: WELDED BRIDLE LAUNCH; FLAT-BOTTOM 3-1/2 IN. SHUTTLE BLADE IN.

This part is cataloged in the U.S. Government catalog under NSN 5310-00-615-8581, 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
6158581
NSN: 5310-00-615-8581
NIINs: 006158581, 014999569
FSC: 5310 — Nuts and Washers
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
special_featuresWELDED BRIDLE LAUNCH; FLAT-BOTTOM 3-1/2 IN. SHUTTLE BLADE IN
NSN5310-00-615-8581
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 6158581 · 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
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SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-P-16232,TYPE M MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
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STYLE DESIGNATOR: SPRING TENSION
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MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A506-64 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
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OUTSIDE DIAMETER: 2.490 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN
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MATERIAL THICKNESS: 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
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SURFACE TREATMENT: PHOSPHATE OVERALL
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MATERIAL: STEEL COMP 6150 OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.143 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232,TYPE M MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORSPRING TENSION
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A506-64 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER2.490 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN
MATERIAL THICKNESS0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
SURFACE TREATMENTPHOSPHATE OVERALL
MATERIALSTEEL COMP 6150 OVERALL
HOLE DIAMETER0.790 INCHES MINIMUM AND 0.800 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6158581?
6158581 is a RAMP,AIRCRAFT LAUNCHING.
What is the NSN for 6158581?
6158581 is cataloged in the U.S. Government catalog under NSN 5310-00-615-8581. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.