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12351738 — DOOR,ACCESS,UTILITY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12351738: DOOR,ACCESS,UTILITY.

The DOOR,ACCESS,UTILITY is a the manufacturer industrial component. Key specifications include width: 64.380 INCHES NOMINAL IN, length: 20.750 INCHES NOMINAL IN, material: ALUMINUM ALLOY 5083, corner_radius: 2.000 INCHES NOMINAL IN, body_thickness: 1.250 INCHES NOMINAL IN, flange_thickness: 0.562 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-256-4912, 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
12351738
NSN: 5340-01-256-4912
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
width64.380 INCHES NOMINAL IN
length20.750 INCHES NOMINAL IN
materialALUMINUM ALLOY 5083
corner_radius2.000 INCHES NOMINAL IN
body_thickness1.250 INCHES NOMINAL IN
flange_thickness0.562 INCHES NOMINAL IN
special_features12 INSERTS,1 STRAP AND 1 EYE INCLUDED
securing_device_typeHINGE
peripheral_shape_styleRECTANGLE, NO HOLES
cross-sectional_shape_styleFLAT SQUARE OR RECTANGULAR RIB REINFORCED
material_document_and_classificationMIL-A-46027 MIL SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-256-4912
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12351738 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
•
CORNER RADIUS: 2.000 INCHES NOMINAL IN
•
LENGTH: 20.750 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.562 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-A-46027 MIL SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: FLAT SQUARE OR RECTANGULAR RIB REINFORCED
•
SECURING DEVICE TYPE: HINGE
•
PERIPHERAL SHAPE STYLE: RECTANGLE, NO HOLES
TECHNICAL CHARACTERISTICS
CORNER RADIUS2.000 INCHES NOMINAL IN
LENGTH20.750 INCHES NOMINAL IN
FLANGE THICKNESS0.562 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-A-46027 MIL SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEFLAT SQUARE OR RECTANGULAR RIB REINFORCED
SECURING DEVICE TYPEHINGE
SPECIAL FEATURES12 INSERTS,1 STRAP AND 1 EYE INCLUDED
PERIPHERAL SHAPE STYLERECTANGLE, NO HOLES
WIDTH64.380 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 5083
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 1
BML64642Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 12351738?
12351738 is a DOOR,ACCESS,UTILITY.
What parts can replace 12351738?
There is 1 known substitute for 12351738: BML64642. Substitute compatibility should be verified for your specific system.
What is the NSN for 12351738?
12351738 is cataloged in the U.S. Government catalog under NSN 5340-01-256-4912. This indicates validated use in U.S. government and defense supply chains.
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