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Technical Data Sheet
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17924-1 — Technical Data Sheet

✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The 17924-1 is a the manufacturer industrial component. Key specifications include fsc_application_data: TELETYPE AND FACSIMILE EQUIPMENT. This part is cataloged in the Federal Logistics Information System under NSN 5340-00-206-9781, 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
MRO→ MRO_GENERAL→ 17924-1
NSN: 5340-00-206-9781
FSC: 5340
CAGE: 00198 — PRATT & WHITNEY CANADA CORP DIV PRATT & WHITNEY CANADA CORP. (CAN)
SPECIFICATIONS
fsc_application_dataTELETYPE AND FACSIMILE EQUIPMENT
NSN5340-00-206-9781
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 17924-1 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
•
STYLE DESIGNATOR: FLANGED WITH LEFT INTERNAL THREAD
•
NOMINAL THREAD SIZE: 0.250 INCHES RIGHT EXTERNAL IN
•
LENGTH: 2.030 INCHES NOMINAL IN
•
THREAD SERIES DESIGNATOR: UNF RIGHT EXTERNAL
•
SURFACE TREATMENT: CADMIUM STANDOFF
•
THREAD CLASS: 3A RIGHT EXTERNAL A
•
THREAD LENGTH: 0.500 INCHES MINIMUM RIGHT EXTERNAL IN
•
THREAD QUANTITY PER INCH: 28 LEFT INTERNAL (INCLUDES THRU THREAD)
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORFLANGED WITH LEFT INTERNAL THREAD
NOMINAL THREAD SIZE0.250 INCHES RIGHT EXTERNAL IN
LENGTH2.030 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNF RIGHT EXTERNAL
SURFACE TREATMENTCADMIUM STANDOFF
THREAD CLASS3A RIGHT EXTERNAL A
THREAD LENGTH0.500 INCHES MINIMUM RIGHT EXTERNAL IN
THREAD QUANTITY PER INCH28 LEFT INTERNAL (INCLUDES THRU THREAD)
FLANGE WIDTH ACROSS FLATS0.627 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.250 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
T9161357PC10InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SF-276 5/16InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
GPW3571InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
32N802PC15InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
BBS312InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
K8468646InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 17924-1?
17924-1 is a 17924-1. It is classified as a MRO (MRO_GENERAL).
What parts can replace 17924-1?
There are 14 known substitutes for 17924-1: T9161357PC10, SF-276 5/16, GPW3571 and 11 more. Substitute compatibility should be verified for your specific system.
Is 17924-1 still available?
17924-1 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026