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917883-1 — PULLEY,FLAT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

917883-1: PULLEY,FLAT.

The PULLEY,FLAT is a the manufacturer industrial component. Key specifications include bearings: NOT INCLUDED, rim_type: SOLID, bore_type: STRAIGHT, crown_face: NOT INCLUDED, face_width: 0.160 INCHES NOMINAL IN, bore_length: 0.160 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-802-3688, 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
917883-1
NSN: 5340-00-802-3688
NIINs: 008023688, 010781877
FSC: 5340 — Hardware, Commercial
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
bearingsNOT INCLUDED
materialPLASTIC POLYHEXAMETHYLENE AMIDE OR PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OR PLASTIC POLYCAPROLACTAM OR PLASTIC POLYHEXAMETHYLENE SEBACAMIDE OVERALL
rim_typeSOLID
bore_typeSTRAIGHT
crown_faceNOT INCLUDED
face_width0.160 INCHES NOMINAL IN
bore_length0.160 INCHES NOMINAL IN
design_formPLAIN
bore_featureINCLUDED
flange_width0.060 INCHES NOMINAL IN
bore_diameter0.243 INCHES NOMINAL IN
flange_locationOUTSIDE
NSN5340-00-802-3688
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 917883-1 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
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
AD50007-E805Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 917883-1?
917883-1 is a PULLEY,FLAT.
What parts can replace 917883-1?
There is 1 known substitute for 917883-1: AD50007-E805. Substitute compatibility should be verified for your specific system.
What is the NSN for 917883-1?
917883-1 is cataloged in the U.S. Government catalog under NSN 5340-00-802-3688. This indicates validated use in U.S. government and defense supply chains.
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