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173763 — STANDOFF,THREADED,SPACING

✓ Government record, cited
Hama · ORING SEAL
PRODUCT OVERVIEW

173763: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a Hama industrial component. Key specifications include nominal_thread_size: 0.190 INCHES RIGHT INTERNAL IN, end_item_identification: WELDING MACHINE, thread_quantity_per_inch: 32 RIGHT INTERNAL, thread_series_designator: UNF RIGHT INTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-773-8370, 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
173763
NSN: 5330-00-773-8370
NIINs: 007738370, 015352050
FSC: 5330 — Packing and Gasket Materials
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
nominal_thread_size0.190 INCHES RIGHT INTERNAL IN
end_item_identificationWELDING MACHINE
thread_quantity_per_inch32 RIGHT INTERNAL
thread_series_designatorUNF RIGHT INTERNAL
NSN5330-00-773-8370
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 173763 MFR: Hama ⚠ 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
•
ATTACHMENT HOLE DIAMETER: 0.171 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN
•
ATTACHMENT FEATURE QUANTITY: 3
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
CROSS-SECTIONAL HEIGHT: 0.440 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-596 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
RIM SURFACE WIDTH: 0.170 INCHES NOMINAL IN
•
FLANGED BODY OUTSIDE DIAMETER: 0.560 INCHES NOMINAL IN
•
SURFACE TREATMENT: ANODIZE OVERALL
TECHNICAL CHARACTERISTICS
ATTACHMENT HOLE DIAMETER0.171 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN
ATTACHMENT FEATURE QUANTITY3
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CROSS-SECTIONAL HEIGHT0.440 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-596 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
RIM SURFACE WIDTH0.170 INCHES NOMINAL IN
FLANGED BODY OUTSIDE DIAMETER0.560 INCHES NOMINAL IN
SURFACE TREATMENTANODIZE OVERALL
CENTER HOLE DIAMETER0.337 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 173763?
173763 is a STANDOFF,THREADED,SPACING manufactured by Hama.
What is the NSN for 173763?
173763 is cataloged in the U.S. Government catalog under NSN 5330-00-773-8370. This indicates validated use in U.S. government and defense supply chains.
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