PartsTable
Technical Data Sheet
Download PDF

345769 — SHAFT,STRAIGHT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

345769: SHAFT,STRAIGHT.

The SHAFT,STRAIGHT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 110 OVERALL, hole_diameter: 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN, overall_length: 1.782 INCHES MINIMUM AND 1.844 INCHES MAXIMUM IN, aperture_diameter: 0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN, bolt_circle_diameter: 1.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-768-2065, 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
345769
NSN: 5330-00-768-2065
NIINs: 007682065, 011784820
FSC: 5330 — Packing and Gasket Materials
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialCOPPER ALLOY 110 OVERALL
hole_diameter0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_width0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
overall_length1.782 INCHES MINIMUM AND 1.844 INCHES MAXIMUM IN
aperture_diameter0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN
bolt_circle_diameter1.250 INCHES NOMINAL IN
outside_corner_radius0.266 INCHES MINIMUM AND 0.297 INCHES MAXIMUM IN
cross-sectional_thickness0.016 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationAMS 4500 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-768-2065
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 345769 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.016 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4500 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE DIAMETER: 0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN
•
BOLT CIRCLE DIAMETER: 1.250 INCHES NOMINAL IN
•
OUTSIDE CORNER RADIUS: 0.266 INCHES MINIMUM AND 0.297 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.016 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4500 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH1.782 INCHES MINIMUM AND 1.844 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
APERTURE DIAMETER0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN
BOLT CIRCLE DIAMETER1.250 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.266 INCHES MINIMUM AND 0.297 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY 110 OVERALL
HOLE DIAMETER0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 345769?
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 345769?
345769 is a SHAFT,STRAIGHT.
What is the NSN for 345769?
345769 is cataloged in the U.S. Government catalog under NSN 5330-00-768-2065. 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 — 345769

✓ 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.