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A12-75-PDN-CB — CASTER,SWIVEL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A12-75-PDN-CB: CASTER,SWIVEL.

The CASTER,SWIVEL is a the manufacturer industrial component. Key specifications include stem_style: SQUARE, wheel_type: BUILT UP, stem_length: 2.220 INCHES NOMINAL IN, tread_width: 1.380 INCHES NOMINAL IN, wheel_diameter: 5.000 INCHES NOMINAL IN, effective_height: 6.140 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-077-6599, 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
A12-75-PDN-CB
NSN: 5340-01-077-6599
FSC: 5340 — Hardware, Commercial
CAGE: 71823 — DARNELL CORPORATION (USA)
SPECIFICATIONS
stem_styleSQUARE
wheel_typeBUILT UP
stem_length2.220 INCHES NOMINAL IN
tread_width1.380 INCHES NOMINAL IN
wheel_diameter5.000 INCHES NOMINAL IN
wheel_quantity1
effective_height6.140 INCHES NOMINAL IN
style_designatorSWIVEL OFFSET
features_providedSWIVEL LOCK
stem_socket_depth2.220 INCHES NOMINAL IN
stem_socket_styleTOP BEARING
width_across_flats1.335 INCHES NOMINAL IN
NSN5340-01-077-6599
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A12-75-PDN-CB 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: 1.335 INCHES NOMINAL IN
•
STEM LENGTH: 2.220 INCHES NOMINAL IN
•
LONGEST CENTER TO CENTER DISTANCE BETWEEN HOLES ALONG FIRST STEM LENGTH: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
•
TREAD WIDTH: 1.380 INCHES NOMINAL IN
•
WHEEL TYPE: BUILT UP
•
STYLE DESIGNATOR: SWIVEL OFFSET
•
STEM STYLE: SQUARE
•
WHEEL QUANTITY: 1
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS1.335 INCHES NOMINAL IN
STEM LENGTH2.220 INCHES NOMINAL IN
LONGEST CENTER TO CENTER DISTANCE BETWEEN HOLES ALONG FIRST STEM LENGTH0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
TREAD WIDTH1.380 INCHES NOMINAL IN
WHEEL TYPEBUILT UP
STYLE DESIGNATORSWIVEL OFFSET
STEM STYLESQUARE
WHEEL QUANTITY1
FEATURES PROVIDEDSWIVEL LOCK
STEM SOCKET STYLETOP BEARING
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
167C2605Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A12-75-PDN-CB?
A12-75-PDN-CB is a CASTER,SWIVEL.
What parts can replace A12-75-PDN-CB?
There is 1 known substitute for A12-75-PDN-CB: 167C2605. Substitute compatibility should be verified for your specific system.
What is the NSN for A12-75-PDN-CB?
A12-75-PDN-CB is cataloged in the U.S. Government catalog under NSN 5340-01-077-6599. 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.