PartsTable
Technical Data Sheet
Download PDF

74269 — PAD,EJECTION SEAT H

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

74269: PAD,EJECTION SEAT H.

The PAD,EJECTION SEAT H is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.562 INCHES NOMINAL IN, outside_diameter: 2.437 INCHES NOMINAL IN, surface_treatment: ZINC OVERALL, material_thickness: 0.044 INCHES MINIMUM AND 0.054 INCHES MAXIMUM IN, external_keyway_width: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-193-7411, 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
74269
NSN: 5310-00-193-7411
NIINs: 001937411, 003308155
FSC: 5310 — Nuts and Washers
CAGE: 57712 — TELEMECHANICS INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.562 INCHES NOMINAL IN
outside_diameter2.437 INCHES NOMINAL IN
surface_treatmentZINC OVERALL
material_thickness0.044 INCHES MINIMUM AND 0.054 INCHES MAXIMUM IN
external_keyway_width0.250 INCHES NOMINAL IN
external_keyway_length0.125 INCHES NOMINAL IN
external_keyway_quantity1
NSN5310-00-193-7411
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 74269 · 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
•
EXTERNAL KEYWAY WIDTH: 0.250 INCHES NOMINAL IN
•
EXTERNAL KEYWAY QUANTITY: 1
•
OUTSIDE DIAMETER: 2.437 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.044 INCHES MINIMUM AND 0.054 INCHES MAXIMUM IN
•
SURFACE TREATMENT: ZINC OVERALL
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 0.562 INCHES NOMINAL IN
•
EXTERNAL KEYWAY LENGTH: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
EXTERNAL KEYWAY WIDTH0.250 INCHES NOMINAL IN
EXTERNAL KEYWAY QUANTITY1
OUTSIDE DIAMETER2.437 INCHES NOMINAL IN
MATERIAL THICKNESS0.044 INCHES MINIMUM AND 0.054 INCHES MAXIMUM IN
SURFACE TREATMENTZINC OVERALL
MATERIALSTEEL OVERALL
HOLE DIAMETER0.562 INCHES NOMINAL IN
EXTERNAL KEYWAY LENGTH0.125 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
Ready to buy 74269?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 74269?
74269 is a PAD,EJECTION SEAT H.
What is the NSN for 74269?
74269 is cataloged in the U.S. Government catalog under NSN 5310-00-193-7411. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 74269

✓ 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.