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183874-2 — LEAF,BUTT HINGE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

183874-2: LEAF,BUTT HINGE.

The LEAF,BUTT HINGE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 BODY, hinge_pin: INCLUDED, knuckle_type: FRICTION, knuckle_length: 1.000 INCHES NOMINAL IN, overall_length: 27.630 INCHES NOMINAL IN, performance_type: NOT RATED. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-249-3205, 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
183874-2
NSN: 5340-01-249-3205
FSC: 5340 — Hardware, Commercial
CAGE: 24930 — L3HARRIS TECHNOLOGIES, INC DIV SPACE & AIRBORNE SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL COMP 302 BODY
hinge_pinINCLUDED
knuckle_typeFRICTION
knuckle_length1.000 INCHES NOMINAL IN
overall_length27.630 INCHES NOMINAL IN
knuckle_quantity6
performance_typeNOT RATED
special_featuresLEFT HANDED
style_designatorBUTT PARALLEL HOLES
surface_treatmentPASSIVATE BODY
material_thickness0.063 INCHES NOMINAL IN
reversible_featureNOT INCLUDED
NSN5340-01-249-3205
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 183874-2 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
•
MOUNTING HOLE QUANTITY: 5
•
REVERSIBLE FEATURE: NOT INCLUDED
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: GPS20-200,TY 1,ITT GILFILLAN INC MFR REF SINGLE TREATMENT RESPONSE PIN
•
KNUCKLE INSIDE DIAMETER: 0.183 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: BUTT PARALLEL HOLES
•
MOUNTING HOLE DIAMETER: 0.343 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
•
PIN CENTER TO BODY EDGE DISTANCE: 0.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY5
REVERSIBLE FEATURENOT INCLUDED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONGPS20-200,TY 1,ITT GILFILLAN INC MFR REF SINGLE TREATMENT RESPONSE PIN
KNUCKLE INSIDE DIAMETER0.183 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN
STYLE DESIGNATORBUTT PARALLEL HOLES
MOUNTING HOLE DIAMETER0.343 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
OVERALL LENGTH27.630 INCHES NOMINAL IN
PIN CENTER TO BODY EDGE DISTANCE0.875 INCHES NOMINAL IN
HINGE PININCLUDED
MATERIAL THICKNESS0.063 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
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 183874-2?
183874-2 is a LEAF,BUTT HINGE.
What is the NSN for 183874-2?
183874-2 is cataloged in the U.S. Government catalog under NSN 5340-01-249-3205. This indicates validated use in U.S. government and defense supply chains.
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