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20975 — PARTS KIT,TORQUE CONVERTER

✓ Government record, cited
Lindy · ORING SEAL
PRODUCT OVERVIEW

20975: PARTS KIT,TORQUE CONVERTER.

Durable and light nylon wristband that will complement your Apple Watch - Designed for Apple Watch 38 mm - Wristband made of durable nylon material with a trendy colour - Classic buckle design for secure and safe wearing - Genuine Apple Watch wristband with the Apple lock system that makes it easy to attach and detach - Adjustable size fits any wrist, max length 20 cm - Comfortable wearing This part is cataloged in the U.S. Government catalog under NSN 5330-00-057-3898, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
20975
NSN: 5330-00-057-3898
NIINs: 000573898, 001499376, 012272945, 012891629, 013084687
FSC: 5330 — Packing and Gasket Materials
CAGE: 89914 — I-T-E IMPERIAL CORP SUBSIDIARY OF GOULD INC ATLANTA MARINE DEPT (USA)
SPECIFICATIONS
end_item_identificationAUGER DRILLING MACHINE,MODEL 254 AND 270
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
NSN5330-00-057-3898
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 20975 MFR: Lindy ⚠ 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
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 5.688 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
OVERALL LENGTH18.562 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH0.750 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH5.688 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
SUBSTITUTES & CROSS-REFERENCES 1
GAT1893Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 20975?
20975 is a PARTS KIT,TORQUE CONVERTER manufactured by Lindy.
What parts can replace 20975?
There is 1 known substitute for 20975: GAT1893. Substitute compatibility should be verified for your specific system.
What is the NSN for 20975?
20975 is cataloged in the U.S. Government catalog under NSN 5330-00-057-3898. 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.