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5EH132-7 — WASHER,SHOULDERED AND RECESSED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

5EH132-7: WASHER,SHOULDERED AND RECESSED.

The WASHER,SHOULDERED AND RECESSED is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, recess_depth: 0.156 INCHES NOMINAL IN, hole_diameter: 0.250 INCHES NOMINAL IN, recess_diameter: 0.531 INCHES NOMINAL IN, outside_diameter: 1.125 INCHES NOMINAL IN, style_designator: SHOULDERED AND RECESSED. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-521-4323, 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
5EH132-7
NSN: 5310-00-521-4323
FSC: 5310 — Nuts and Washers
CAGE: 76040 — MACK TRUCKS INC PARTS OPN (USA)
SPECIFICATIONS
materialSTEEL OVERALL
recess_depth0.156 INCHES NOMINAL IN
hole_diameter0.250 INCHES NOMINAL IN
recess_diameter0.531 INCHES NOMINAL IN
outside_diameter1.125 INCHES NOMINAL IN
style_designatorSHOULDERED AND RECESSED
shoulder_diameter0.578 INCHES NOMINAL IN
surface_treatmentCADMIUM OVERALL
material_thickness0.020 INCHES NOMINAL IN
NSN5310-00-521-4323
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5EH132-7 · 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: SHOULDERED AND RECESSED
•
OUTSIDE DIAMETER: 1.125 INCHES NOMINAL IN
•
RECESS DEPTH: 0.156 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.020 INCHES NOMINAL IN
•
SHOULDER DIAMETER: 0.578 INCHES NOMINAL IN
•
RECESS DIAMETER: 0.531 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSHOULDERED AND RECESSED
OUTSIDE DIAMETER1.125 INCHES NOMINAL IN
RECESS DEPTH0.156 INCHES NOMINAL IN
MATERIAL THICKNESS0.020 INCHES NOMINAL IN
SHOULDER DIAMETER0.578 INCHES NOMINAL IN
RECESS DIAMETER0.531 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OVERALL
MATERIALSTEEL OVERALL
HOLE DIAMETER0.250 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 7
DX5317FReference document
Same NSN cross-reference
Reference document — Secondary reference
28081Reference document
Same NSN cross-reference
Reference document — Secondary reference
02000-3179Reference document
Same NSN cross-reference
Reference document — Secondary reference
303552Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
189856Reference document
Same NSN cross-reference
Reference document — Secondary reference
2000-3179Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5EH132-7?
5EH132-7 is a WASHER,SHOULDERED AND RECESSED.
What parts can replace 5EH132-7?
There are 7 known substitutes for 5EH132-7: DX5317F, 28081, 02000-3179 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5EH132-7?
5EH132-7 is cataloged in the U.S. Government catalog under NSN 5310-00-521-4323. 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.