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74A830888-2001 — LEAF,BUTT HINGE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

74A830888-2001: LEAF,BUTT HINGE.

The LEAF,BUTT HINGE is a the manufacturer industrial component. Key specifications include hinge_pin: INCLUDED, body_width: 2.08 INCHES NOMINAL IN, pin_diameter: 0.133 INCHES NOMINAL IN, overall_length: 1.100 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S), special_features: OMIT PAINT FROM HINGE HOLES; MATE WITH 74A830895. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-692-1271, 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
74A830888-2001
NSN: 5340-01-692-1271
FSC: 5340 — Hardware, Commercial
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
hinge_pinINCLUDED
body_width2.08 INCHES NOMINAL IN
pin_diameter0.133 INCHES NOMINAL IN
overall_length1.100 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
special_featuresOMIT PAINT FROM HINGE HOLES; MATE WITH 74A830895
style_designatorBUTT PARALLEL HOLES
surface_treatmentPAINT BODY
reversible_featureNOT INCLUDED
hinge_mounting_typeFULL MORTISE
mounting_hole_diameter0.195 INCHES NOMINAL IN
mounting_hole_quantity2
NSN5340-01-692-1271
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 74A830888-2001 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
•
PIN DIAMETER: 0.133 INCHES NOMINAL IN
•
MOUNTING HOLE QUANTITY: 2
•
REVERSIBLE FEATURE: NOT INCLUDED
•
MOUNTING METHOD: UNTHREADED HOLE(S)
•
BODY WIDTH: 2.08 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BUTT PARALLEL HOLES
•
MOUNTING HOLE DIAMETER: 0.195 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
PIN DIAMETER0.133 INCHES NOMINAL IN
MOUNTING HOLE QUANTITY2
REVERSIBLE FEATURENOT INCLUDED
MOUNTING METHODUNTHREADED HOLE(S)
BODY WIDTH2.08 INCHES NOMINAL IN
STYLE DESIGNATORBUTT PARALLEL HOLES
MOUNTING HOLE DIAMETER0.195 INCHES NOMINAL IN
OVERALL LENGTH1.100 INCHES NOMINAL IN
HINGE MOUNTING TYPEFULL MORTISE
HINGE PININCLUDED
SUBSTITUTES & CROSS-REFERENCES 1
74A830888 REV CReference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 74A830888-2001?
74A830888-2001 is a LEAF,BUTT HINGE.
What parts can replace 74A830888-2001?
There is 1 known substitute for 74A830888-2001: 74A830888 REV C. Substitute compatibility should be verified for your specific system.
What is the NSN for 74A830888-2001?
74A830888-2001 is cataloged in the U.S. Government catalog under NSN 5340-01-692-1271. This indicates validated use in U.S. government and defense supply chains.
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