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204130 — TURNBUCKLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

204130: TURNBUCKLE.

The TURNBUCKLE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, first_end_style: ROUND, pin_overall_length: 0.255 INCHES NOMINAL IN, pin_overall_diameter: 0.0910 INCHES MINIMUM AND 0.0930 INCHES MAXIMUM IN, first_end_outer_radius: 0.010 INCHES NOMINAL IN, second_end_relationship_with_first_end: IDENTICAL. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-038-7239, 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
204130
NSN: 5340-00-038-7239
NIINs: 000387239, 005975512
FSC: 5340 — Hardware, Commercial
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
first_end_styleROUND
pin_overall_length0.255 INCHES NOMINAL IN
pin_overall_diameter0.0910 INCHES MINIMUM AND 0.0930 INCHES MAXIMUM IN
first_end_outer_radius0.010 INCHES NOMINAL IN
second_end_relationship_with_first_endIDENTICAL
NSN5340-00-038-7239
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 204130 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
•
TAKE-UP DISTANCE: 4.000 INCHES NOMINAL IN
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EYE WIDTH: 0.313 INCHES NOMINAL IN
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LENGTH: 7.000 INCHES NOMINAL IN
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BODY STYLE: ROUND OPEN BODY
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END STYLE: HOOK AND CLOSED EYE
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NOMINAL THREAD SIZE: 0.375 INCHES BODY IN
•
BODY LENGTH: 5.000 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
TECHNICAL CHARACTERISTICS
TAKE-UP DISTANCE4.000 INCHES NOMINAL IN
EYE WIDTH0.313 INCHES NOMINAL IN
LENGTH7.000 INCHES NOMINAL IN
BODY STYLEROUND OPEN BODY
END STYLEHOOK AND CLOSED EYE
NOMINAL THREAD SIZE0.375 INCHES BODY IN
BODY LENGTH5.000 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
THREAD CLASS2B BODY
MATERIALSTEEL 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 204130?
204130 is a TURNBUCKLE.
What is the NSN for 204130?
204130 is cataloged in the U.S. Government catalog under NSN 5340-00-038-7239. This indicates validated use in U.S. government and defense supply chains.
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