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5191086 — GUIDE,ELEMENT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

5191086: GUIDE,ELEMENT.

The GUIDE,ELEMENT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, recess_angle: 180.0 DEGREES NOMINAL, recess_depth: 0.040 INCHES NOMINAL IN, hole_diameter: 1.500 INCHES MINIMUM AND 1.502 INCHES MAXIMUM IN, recess_diameter: 1.540 INCHES MINIMUM AND 1.542 INCHES MAXIMUM IN, outside_diameter: 2.370 INCHES MINIMUM AND 2.375 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-519-1086, 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
5191086
NSN: 5310-00-519-1086
NIINs: 005191086, 012283972
FSC: 5310 — Nuts and Washers
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
recess_angle180.0 DEGREES NOMINAL
recess_depth0.040 INCHES NOMINAL IN
hole_diameter1.500 INCHES MINIMUM AND 1.502 INCHES MAXIMUM IN
recess_diameter1.540 INCHES MINIMUM AND 1.542 INCHES MAXIMUM IN
outside_diameter2.370 INCHES MINIMUM AND 2.375 INCHES MAXIMUM IN
style_designatorRECESSED
surface_treatmentOXIDE FILM OVERALL
material_thickness0.320 INCHES NOMINAL IN
NSN5310-00-519-1086
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5191086 · 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
•
STYLE DESIGNATOR: RECESSED
•
OUTSIDE DIAMETER: 2.370 INCHES MINIMUM AND 2.375 INCHES MAXIMUM IN
•
RECESS DEPTH: 0.040 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.320 INCHES NOMINAL IN
•
RECESS DIAMETER: 1.540 INCHES MINIMUM AND 1.542 INCHES MAXIMUM IN
•
SURFACE TREATMENT: OXIDE FILM OVERALL
•
MINIMUM YIELD STRENGTH: 45000 POUNDS PER SQUARE INCH LBS
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORRECESSED
OUTSIDE DIAMETER2.370 INCHES MINIMUM AND 2.375 INCHES MAXIMUM IN
RECESS DEPTH0.040 INCHES NOMINAL IN
MATERIAL THICKNESS0.320 INCHES NOMINAL IN
RECESS DIAMETER1.540 INCHES MINIMUM AND 1.542 INCHES MAXIMUM IN
SURFACE TREATMENTOXIDE FILM OVERALL
MINIMUM YIELD STRENGTH45000 POUNDS PER SQUARE INCH LBS
MATERIALSTEEL OVERALL
HOLE DIAMETER1.500 INCHES MINIMUM AND 1.502 INCHES MAXIMUM IN
RECESS ANGLE180.0 DEGREES NOMINAL
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 5191086?
5191086 is a GUIDE,ELEMENT.
What is the NSN for 5191086?
5191086 is cataloged in the U.S. Government catalog under NSN 5310-00-519-1086. 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.