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12910697 — LEAF,BUTT HINGE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12910697: LEAF,BUTT HINGE.

The LEAF,BUTT HINGE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OR STEEL COMP 8620 OR STEEL COMP 4130 OVERALL, hinge_pin: NOT INCLUDED, knuckle_type: FRICTION, knuckle_length: 1.750 INCHES MINIMUM AND 1.790 INCHES MAXIMUM IN, overall_length: 6.440 INCHES MINIMUM AND 6.560 INCHES MAXIMUM IN, performance_type: NOT RATED. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-352-6414, 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
12910697
NSN: 5340-01-352-6414
FSC: 5340 — Hardware, Commercial
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL COMP 4140 OR STEEL COMP 8620 OR STEEL COMP 4130 OVERALL
hinge_pinNOT INCLUDED
knuckle_typeFRICTION
knuckle_length1.750 INCHES MINIMUM AND 1.790 INCHES MAXIMUM IN
overall_length6.440 INCHES MINIMUM AND 6.560 INCHES MAXIMUM IN
knuckle_quantity2
performance_typeNOT RATED
special_features2 MOUNTING SLOTS,0.425 IN. WIDE,0.690 IN. LONG IN
material_thickness0.410 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN
reversible_featureNOT INCLUDED
mounting_hole_quantity2
knuckle_inside_diameter0.566 INCHES MINIMUM AND 0.586 INCHES MAXIMUM IN
NSN5340-01-352-6414
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12910697 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: 2
•
REVERSIBLE FEATURE: NOT INCLUDED
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM A332 COMP 4130 ASSN STD 1ST TREATMENT RESPONSE OR ASTM A332 COMP 8620 ASSN STD 2ND TREATMENT RESPONSE OR ASTM A331 COMP 4140 ASSN STD 3RD TREATMENT RESPONSE OVERALL
•
KNUCKLE INSIDE DIAMETER: 0.566 INCHES MINIMUM AND 0.586 INCHES MAXIMUM IN
•
PIN CENTER TO BODY EDGE DISTANCE: 1.880 INCHES NOMINAL IN
•
HINGE PIN: NOT INCLUDED
•
MATERIAL THICKNESS: 0.410 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY2
REVERSIBLE FEATURENOT INCLUDED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A332 COMP 4130 ASSN STD 1ST TREATMENT RESPONSE OR ASTM A332 COMP 8620 ASSN STD 2ND TREATMENT RESPONSE OR ASTM A331 COMP 4140 ASSN STD 3RD TREATMENT RESPONSE OVERALL
KNUCKLE INSIDE DIAMETER0.566 INCHES MINIMUM AND 0.586 INCHES MAXIMUM IN
OVERALL LENGTH6.440 INCHES MINIMUM AND 6.560 INCHES MAXIMUM IN
PIN CENTER TO BODY EDGE DISTANCE1.880 INCHES NOMINAL IN
HINGE PINNOT INCLUDED
MATERIAL THICKNESS0.410 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH4.750 INCHES NOMINAL IN
KNUCKLE QUANTITY2
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 12910697?
12910697 is a LEAF,BUTT HINGE.
What is the NSN for 12910697?
12910697 is cataloged in the U.S. Government catalog under NSN 5340-01-352-6414. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.