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114H4309-1 — WASHER,SHOULDERED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

114H4309-1: WASHER,SHOULDERED.

The WASHER,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, hole_diameter: 0.629 INCHES MINIMUM AND 0.631 INCHES MAXIMUM IN, heat_treatment: AS FABRICATED, surface_finish: 63.0 MICROINCHES BOTTOM, shoulder_height: 0.088 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN, outside_diameter: 1.108 INCHES MINIMUM AND 1.112 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-052-7338, 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
114H4309-1
NSN: 5310-00-052-7338
FSC: 5310 — Nuts and Washers
CAGE: 77272 — THE BOEING COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
hole_diameter0.629 INCHES MINIMUM AND 0.631 INCHES MAXIMUM IN
heat_treatmentAS FABRICATED
surface_finish63.0 MICROINCHES BOTTOM
shoulder_height0.088 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN
outside_diameter1.108 INCHES MINIMUM AND 1.112 INCHES MAXIMUM IN
style_designatorSHOULDERED
shoulder_diameter0.798 INCHES MINIMUM AND 0.800 INCHES MAXIMUM IN
material_thickness0.083 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN
material_document_and_classificationASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-052-7338
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 114H4309-1 · 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 FINISH: 63.0 MICROINCHES BOTTOM
•
SHOULDER HEIGHT: 0.088 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN
•
HEAT TREATMENT: AS FABRICATED
•
STYLE DESIGNATOR: SHOULDERED
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 1.108 INCHES MINIMUM AND 1.112 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.083 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN
•
SHOULDER DIAMETER: 0.798 INCHES MINIMUM AND 0.800 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH63.0 MICROINCHES BOTTOM
SHOULDER HEIGHT0.088 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN
HEAT TREATMENTAS FABRICATED
STYLE DESIGNATORSHOULDERED
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER1.108 INCHES MINIMUM AND 1.112 INCHES MAXIMUM IN
MATERIAL THICKNESS0.083 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN
SHOULDER DIAMETER0.798 INCHES MINIMUM AND 0.800 INCHES MAXIMUM IN
MATERIALSTEEL COMP 303 OVERALL
HOLE DIAMETER0.629 INCHES MINIMUM AND 0.631 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
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 114H4309-1?
114H4309-1 is a WASHER,SHOULDERED.
What is the NSN for 114H4309-1?
114H4309-1 is cataloged in the U.S. Government catalog under NSN 5310-00-052-7338. 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.