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142704-3 — CASTER,SWIVEL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

142704-3: CASTER,SWIVEL.

The CASTER,SWIVEL is a the manufacturer industrial component. Key specifications include material: STEEL BODY, stem_style: OCTAGON, wheel_type: BUILT UP, stem_length: 2.125 INCHES NOMINAL IN, tread_width: 0.875 INCHES NOMINAL IN, wheel_diameter: 4.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-664-0430, 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
142704-3
NSN: 5340-00-664-0430
NIINs: 006640430, 012116897
FSC: 5340 — Hardware, Commercial
CAGE: 13591 — DARLING SPECIAL PRODUCTS INC (USA)
SPECIFICATIONS
materialSTEEL BODY
stem_styleOCTAGON
wheel_typeBUILT UP
stem_length2.125 INCHES NOMINAL IN
tread_width0.875 INCHES NOMINAL IN
wheel_diameter4.000 INCHES NOMINAL IN
wheel_quantity1
effective_height4.875 INCHES NOMINAL IN
style_designatorSWIVEL OFFSET
surface_treatmentZINC BODY
wheel_bearing_typePLAIN, SELF-LUBRICATED
width_across_flats0.750 INCHES NOMINAL IN
NSN5340-00-664-0430
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 142704-3 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
•
WIDTH ACROSS FLATS: 0.750 INCHES NOMINAL IN
•
STEM LENGTH: 2.125 INCHES NOMINAL IN
•
FIRST HOLE DISTANCE TO CENTERLINE HOLE: 0.750 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN HOLES ALONG STEM: 1.250 INCHES NOMINAL IN
•
TREAD WIDTH: 0.875 INCHES NOMINAL IN
•
BASE STEM DISTANCE TO FIRST HOLE: 0.500 INCHES NOMINAL IN
•
WHEEL TYPE: BUILT UP
•
STYLE DESIGNATOR: SWIVEL OFFSET
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.750 INCHES NOMINAL IN
STEM LENGTH2.125 INCHES NOMINAL IN
FIRST HOLE DISTANCE TO CENTERLINE HOLE0.750 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN HOLES ALONG STEM1.250 INCHES NOMINAL IN
TREAD WIDTH0.875 INCHES NOMINAL IN
BASE STEM DISTANCE TO FIRST HOLE0.500 INCHES NOMINAL IN
WHEEL TYPEBUILT UP
STYLE DESIGNATORSWIVEL OFFSET
STEM STYLEOCTAGON
WHEEL QUANTITY1
SUBSTITUTES & CROSS-REFERENCES 2
1-4370-441Reference document
Same NSN cross-reference
Reference document — Secondary reference
1-4370-41Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 142704-3?
142704-3 is a CASTER,SWIVEL.
What parts can replace 142704-3?
There are 2 known substitutes for 142704-3: 1-4370-441, 1-4370-41. Substitute compatibility should be verified for your specific system.
What is the NSN for 142704-3?
142704-3 is cataloged in the U.S. Government catalog under NSN 5340-00-664-0430. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.