PartsTable
Technical Data Sheet
Download PDF

P7448 — GEAR,ANTIBACKLASH,SPUR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

P7448: GEAR,ANTIBACKLASH,SPUR.

The GEAR,ANTIBACKLASH,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL, tooth_form: STANDARD, design_type: THREADED, thread_class: 3B, pitch_diameter: 1.4990 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-031-6307, 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
P7448
NSN: 5340-00-031-6307
NIINs: 000316307, 009434618
FSC: 5340 — Hardware, Commercial
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL
tooth_formSTANDARD
design_typeTHREADED
thread_class3B
pitch_diameter1.4990 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN
pressure_angle20.0000 DEGREES
teeth_quantity48
overall_diameter1.125 INCHES NOMINAL IN
style_designatorPERIPHERAL FACE, HUBLESS
surface_treatmentCADMIUM
face_nominal_width0.180 INCHES IN
hub_nominal_diameter0.500 INCHES FIRST END IN
NSN5340-00-031-6307
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: P7448 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
•
DESIGN TYPE: THREADED
•
OVERALL DIAMETER: 1.125 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM
•
THREAD CLASS: 3B
•
MATERIAL: STEEL
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 1-20 UNEF
TECHNICAL CHARACTERISTICS
DESIGN TYPETHREADED
OVERALL DIAMETER1.125 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM
THREAD CLASS3B
MATERIALSTEEL
THREAD SIZE AND SERIES/TYPE DESIGNATOR1-20 UNEF
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
Ready to buy P7448?
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 P7448?
P7448 is a GEAR,ANTIBACKLASH,SPUR.
What is the NSN for P7448?
P7448 is cataloged in the U.S. Government catalog under NSN 5340-00-031-6307. 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 — P7448