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36553 — JUNCTION BOX

✓ Government record, cited
Legrand · ORING SEAL
PRODUCT OVERVIEW

36553: JUNCTION BOX.

The JUNCTION BOX is a Legrand industrial component. Key specifications include material: STEEL OR LEAD, insert_size: 10 THD,3/4 IN. DIA IN, overall_length: 3.500 INCHES NOMINAL IN, special_features: SURFACE TREATMENT: A RUST-PROOF FINISH, style_designator: MACHINE SCREW TYPE, thread_provision: THREADED.

This part is cataloged in the U.S. Government catalog under NSN 5340-00-281-1530, 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
36553
NSN: 5340-00-281-1530
NIINs: 002811530, 012118720
FSC: 5340 — Hardware, Commercial
CAGE: 78206 — STAR EXPANSION CO (USA)
SPECIFICATIONS
materialSTEEL OR LEAD
insert_size10 THD,3/4 IN. DIA IN
unit_quantity2
overall_length3.500 INCHES NOMINAL IN
special_featuresSURFACE TREATMENT: A RUST-PROOF FINISH
style_designatorMACHINE SCREW TYPE
thread_provisionTHREADED
safe_operating_load_rating2000.0 POUNDS NOMINAL LBS
hole_accommodation_diameter1.125 INCHES NOMINAL IN
insert_type_for_which_designedMACHINE BOLT
NSN5340-00-281-1530
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 36553 MFR: Legrand ⚠ 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
•
THREAD PROVISION: THREADED
•
HOLE ACCOMMODATION DIAMETER: 1.125 INCHES NOMINAL IN
•
INSERT SIZE: 10 THD,3/4 IN. DIA IN
•
STYLE DESIGNATOR: MACHINE SCREW TYPE
•
INSERT TYPE FOR WHICH DESIGNED: MACHINE BOLT
•
SAFE OPERATING LOAD RATING: 2000.0 POUNDS NOMINAL LBS
TECHNICAL CHARACTERISTICS
THREAD PROVISIONTHREADED
HOLE ACCOMMODATION DIAMETER1.125 INCHES NOMINAL IN
INSERT SIZE10 THD,3/4 IN. DIA IN
STYLE DESIGNATORMACHINE SCREW TYPE
OVERALL LENGTH3.500 INCHES NOMINAL IN
INSERT TYPE FOR WHICH DESIGNEDMACHINE BOLT
SAFE OPERATING LOAD RATING2000.0 POUNDS NOMINAL LBS
SPECIAL FEATURESSURFACE TREATMENT: A RUST-PROOF FINISH
MATERIALSTEEL OR LEAD
UNIT QUANTITY2
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 36553?
36553 is a JUNCTION BOX manufactured by Legrand.
What is the NSN for 36553?
36553 is cataloged in the U.S. Government catalog under NSN 5340-00-281-1530. This indicates validated use in U.S. government and defense supply chains.
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