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41881 — HINGE,ASSEMBLY

✓ Government record, cited
Lindy · ORING SEAL
PRODUCT OVERVIEW

41881: HINGE,ASSEMBLY.

The HINGE,ASSEMBLY is a Lindy industrial component. Key specifications include material: STEEL COMP 304 EYELET, head_length: 0.700 INCHES MINIMUM AND 0.740 INCHES MAXIMUM IN, eyelet_length: 0.322 INCHES NOMINAL IN, stud_head_height: 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN, surface_treatment: PASSIVATE OVERALL, stud_assembly_style: STUD ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-117-5569, 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
41881
NSN: 5340-00-117-5569
NIINs: 001175569, 003712817, 008108509
FSC: 5340 — Hardware, Commercial
CAGE: 77294 — PIPER INDUSTRIAL MANUFACTURING COMPANY, LLC DIV PIPER INDUSTRIAL MANUFACTURING COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP 304 EYELET
head_length0.700 INCHES MINIMUM AND 0.740 INCHES MAXIMUM IN
eyelet_length0.322 INCHES NOMINAL IN
stud_head_height0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
surface_treatmentPASSIVATE OVERALL
stud_assembly_styleSTUD ASSEMBLY
eyelet_outside_diameter0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
turnlock_stud_head_styleFLAT FILLISTER WING
material_accommodated_thickness0.120 INCHES MINIMUM AND 0.539 INCHES MAXIMUM IN
distance_from_engaging_member_to_largest_bearing_surface_of_head0.662 INCHES MINIMUM AND 0.677 INCHES MAXIMUM IN
NSN5340-00-117-5569
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 41881 MFR: Lindy ⚠ 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: TWO BUSHING P/N 82732-3,HINGE P/N 11679,HINGE P/N 40371,HINGE PLATE P/N 40331,HINGE WELDED TO HINGE PLATE,SIX MOUNTING HOLES IN PLATE
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONTWO BUSHING P/N 82732-3,HINGE P/N 11679,HINGE P/N 40371,HINGE PLATE P/N 40331,HINGE WELDED TO HINGE PLATE,SIX MOUNTING HOLES IN PLATE
SUBSTITUTES & CROSS-REFERENCES 1
41881-00Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 41881?
41881 is a HINGE,ASSEMBLY manufactured by Lindy.
What parts can replace 41881?
There is 1 known substitute for 41881: 41881-00. Substitute compatibility should be verified for your specific system.
What is the NSN for 41881?
41881 is cataloged in the U.S. Government catalog under NSN 5340-00-117-5569. This indicates validated use in U.S. government and defense supply chains.
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