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682171 — CASTER,RIGID

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

682171: CASTER,RIGID.

The CASTER,RIGID is a the manufacturer industrial component. Key specifications include end_item_identification: TRAINER,FLIGHT SIMULATOR; A/F37A-T31; FB111; 6930008995628. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-191-8369, 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
682171
NSN: 5340-00-191-8369
NIINs: 001918369, 009167372
FSC: 5340 — Hardware, Commercial
CAGE: 26519 — BARKER ROCKFORD CO, THE DBA HECO DIV DIV HECO DIVISION (USA)
SPECIFICATIONS
end_item_identificationTRAINER,FLIGHT SIMULATOR; A/F37A-T31; FB111; 6930008995628
NSN5340-00-191-8369
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 682171 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
•
PLATE STYLE: RECTANGULAR
•
TREAD WIDTH: 2.000 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-Z-325 FED SPEC SINGLE TREATMENT RESPONSE BODY
•
WHEEL TYPE: PNEUMATIC TIRE
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STYLE DESIGNATOR: RIGID
•
CASTER PLATE MOUNTING HOLE DIAMETER: 0.391 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
PLATE STYLERECTANGULAR
TREAD WIDTH2.000 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325 FED SPEC SINGLE TREATMENT RESPONSE BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325 FED SPEC SINGLE TREATMENT RESPONSE PLATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325 FED SPEC SINGLE TREATMENT RESPONSE WHEEL RIM
WHEEL TYPEPNEUMATIC TIRE
STYLE DESIGNATORRIGID
CASTER PLATE MOUNTING HOLE DIAMETER0.391 INCHES NOMINAL IN
CASTER PLATE WIDTH3.750 INCHES NOMINAL IN
CASTER PLATE LENGTH6.250 INCHES NOMINAL IN
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
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FREQUENTLY ASKED QUESTIONS
What is 682171?
682171 is a CASTER,RIGID.
What is the NSN for 682171?
682171 is cataloged in the U.S. Government catalog under NSN 5340-00-191-8369. 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.