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2504203-39 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2504203-39: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 0.625 INCHES NOMINAL IN, material: STEEL COMP 304 OR STEEL COMP 316 OR STEEL COMP 321 STANDOFF, style_designator: INTERNALLY THREADED FULL LENGTH, width_across_flats: 0.187 INCHES NOMINAL IN, cross-sectional_shape: HEXAGON. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-073-2772, 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
2504203-39
NSN: 5340-01-073-2772
FSC: 5340 — Hardware, Commercial
CAGE: 07187 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL (USA)
SPECIFICATIONS
length0.625 INCHES NOMINAL IN
materialSTEEL COMP 304 OR STEEL COMP 316 OR STEEL COMP 321 STANDOFF
style_designatorINTERNALLY THREADED FULL LENGTH
width_across_flats0.187 INCHES NOMINAL IN
cross-sectional_shapeHEXAGON
material_document_and_classificationQQ-S-763, CLASS 304 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-763,CLASS 316 FED SPEC SINGLE MATERIAL RESPONSE OR ST0316 FED SPEC SINGLE MATERIAL RESPONSE STANDOFF
NSN5340-01-073-2772
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2504203-39 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: 0.187 INCHES NOMINAL IN
•
LENGTH: 0.625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: INTERNALLY THREADED FULL LENGTH
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763, CLASS 302 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE: HEXAGON
•
MATERIAL: STEEL COMP 302 OVERALL
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.187 INCHES NOMINAL IN
LENGTH0.625 INCHES NOMINAL IN
STYLE DESIGNATORINTERNALLY THREADED FULL LENGTH
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763, CLASS 302 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763, CLASS 304 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-763,CLASS 316 FED SPEC SINGLE MATERIAL RESPONSE OR ST0316 FED SPEC SINGLE MATERIAL RESPONSE STANDOFF
CROSS-SECTIONAL SHAPEHEXAGON
MATERIALSTEEL COMP 302 OVERALL
MATERIALSTEEL COMP 304 OR STEEL COMP 316 OR STEEL COMP 321 STANDOFF
SUBSTITUTES & CROSS-REFERENCES 1
10163906Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 2504203-39?
2504203-39 is a STANDOFF,THREADED,SPACING.
What parts can replace 2504203-39?
There is 1 known substitute for 2504203-39: 10163906. Substitute compatibility should be verified for your specific system.
What is the NSN for 2504203-39?
2504203-39 is cataloged in the U.S. Government catalog under NSN 5340-01-073-2772. This indicates validated use in U.S. government and defense supply chains.
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