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4109000-4 — BUCKLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4109000-4: BUCKLE.

The BUCKLE is a the manufacturer industrial component. Key specifications include insignia: NOT INCLUDED, material: STEEL OVERALL, overall_width: 2.130 INCHES NOMINAL IN, overall_length: 2.030 INCHES NOMINAL IN, enameled_feature: NOT INCLUDED, surface_treatment: CADMIUM. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-151-5957, 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
4109000-4
NSN: 5340-00-151-5957
FSC: 5340 — Hardware, Commercial
CAGE: 05869 — RAYTHEON COMPANY DIV RMD STRATEGIC (USA)
SPECIFICATIONS
insigniaNOT INCLUDED
materialSTEEL OVERALL
overall_width2.130 INCHES NOMINAL IN
overall_length2.030 INCHES NOMINAL IN
enameled_featureNOT INCLUDED
surface_treatmentCADMIUM
buckle_style_designatorCENTER NOTHCED BAR-OFFSET
strap_accommodation_width1.530 INCHES NOMINAL IN
NSN5340-00-151-5957
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4109000-4 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
•
BUCKLE STYLE DESIGNATOR: CENTER NOTHCED BAR-OFFSET
•
STRAP ACCOMMODATION WIDTH: 1.530 INCHES NOMINAL IN
•
INSIGNIA: NOT INCLUDED
•
SURFACE TREATMENT: CADMIUM
•
MATERIAL: STEEL OVERALL
•
ENAMELED FEATURE: NOT INCLUDED
TECHNICAL CHARACTERISTICS
BUCKLE STYLE DESIGNATORCENTER NOTHCED BAR-OFFSET
STRAP ACCOMMODATION WIDTH1.530 INCHES NOMINAL IN
OVERALL LENGTH2.030 INCHES NOMINAL IN
OVERALL WIDTH2.130 INCHES NOMINAL IN
INSIGNIANOT INCLUDED
SURFACE TREATMENTCADMIUM
MATERIALSTEEL OVERALL
ENAMELED FEATURENOT INCLUDED
SUBSTITUTES & CROSS-REFERENCES 1
NAS1284Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 4109000-4?
4109000-4 is a BUCKLE.
What parts can replace 4109000-4?
There is 1 known substitute for 4109000-4: NAS1284. Substitute compatibility should be verified for your specific system.
What is the NSN for 4109000-4?
4109000-4 is cataloged in the U.S. Government catalog under NSN 5340-00-151-5957. This indicates validated use in U.S. government and defense supply chains.
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