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13669652 — COLLAR,SHAFT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

13669652: COLLAR,SHAFT.

The COLLAR,SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1026, thickness: 0.880 INCHES NOMINAL IN, bore_diameter: 3.000 INCHES NOMINAL IN, outside_diameter: 4.250 INCHES NOMINAL IN, style_designator: ROUND SECTIONAL, surface_treatment: OXIDE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-659-1282, 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
13669652
NSN: 5340-01-659-1282
FSC: 5340 — Hardware, Commercial
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 1026
thickness0.880 INCHES NOMINAL IN
bore_diameter3.000 INCHES NOMINAL IN
outside_diameter4.250 INCHES NOMINAL IN
special_featuresALTERED ITEM DRAWING; MADE FROM P/N 6436K570 (0KVE6); ALTERATION CONSISTS OF CUTTING OFF BOTTOM EDGE AT A DISTANCE OF 1.810 INCH FROM CENTER IN
style_designatorROUND SECTIONAL
surface_treatmentOXIDE
nominal_thread_size0.375 INCHES ALL HOLES IN
securing_hole_quantity4
end_item_identificationNHA: 13642400, USED ON: AN/USM-723 & AN/TSM-217
securing_hole_type_and_locationTHREADED ALL HOLES
part_name_assigned_by_controlling_agencyALTERED SHAFT COLLAR
NSN5340-01-659-1282
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 13669652 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
•
SECURING HOLE TYPE AND LOCATION: THREADED ALL HOLES
•
SCREW THREAD QUANTITY PER INCH AND LOCATION: 24 ALL HOLES
•
STYLE DESIGNATOR: ROUND SECTIONAL
•
SCREW THREAD SERIES DESIGNATOR AND LOCATION: ALL HOLES UNF
•
OUTSIDE DIAMETER: 4.250 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.375 INCHES ALL HOLES IN
•
SECURING HOLE QUANTITY: 4
TECHNICAL CHARACTERISTICS
SECURING HOLE TYPE AND LOCATIONTHREADED ALL HOLES
SCREW THREAD QUANTITY PER INCH AND LOCATION24 ALL HOLES
STYLE DESIGNATORROUND SECTIONAL
SCREW THREAD SERIES DESIGNATOR AND LOCATIONALL HOLES UNF
OUTSIDE DIAMETER4.250 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.375 INCHES ALL HOLES IN
SECURING HOLE QUANTITY4
SPECIAL FEATURESALTERED ITEM DRAWING; MADE FROM P/N 6436K570 (0KVE6); ALTERATION CONSISTS OF CUTTING OFF BOTTOM EDGE AT A DISTANCE OF 1.810 INCH FROM CENTER IN
SURFACE TREATMENTOXIDE
PART NAME ASSIGNED BY CONTROLLING AGENCYALTERED SHAFT COLLAR
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
1364200 ITEM 4Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 13669652?
13669652 is a COLLAR,SHAFT.
What parts can replace 13669652?
There is 1 known substitute for 13669652: 1364200 ITEM 4. Substitute compatibility should be verified for your specific system.
What is the NSN for 13669652?
13669652 is cataloged in the U.S. Government catalog under NSN 5340-01-659-1282. This indicates validated use in U.S. government and defense supply chains.
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