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2-11072 — 2-11072

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2-11072: 2-11072.

The 2-11072 is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: DEE CHAMFER, head_height: 0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN, head_diameter: 0.590 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN, thread_length: 0.470 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN, fastener_length: 0.850 INCHES MINIMUM AND 0.870 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-050-1569, 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
2-11072
NSN: 5340-00-050-1569
NIINs: 000501569, 003306373, 011598137
FSC: 5340 — Hardware, Commercial
CAGE: 08683 — BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
head_styleDEE CHAMFER
head_height0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
head_diameter0.590 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
thread_length0.470 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN
fastener_length0.850 INCHES MINIMUM AND 0.870 INCHES MAXIMUM IN
hardness_rating30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
thread_directionRIGHT-HAND
nominal_thread_diameter0.250 INCHES IN
first_diameter_from_head0.250 INCHES NOMINAL IN
thread_quantity_per_inch28
thread_series_designatorUNF
NSN5340-00-050-1569
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2-11072 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
•
RADIUS: 2.375 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CONCAVE
•
MATERIAL THICKNESS: 0.083 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
RADIUS2.375 INCHES NOMINAL IN
OUTSIDE DIAMETER1.625 INCHES NOMINAL IN
STYLE DESIGNATORCONCAVE
MATERIAL THICKNESS0.083 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
SUBSTITUTES & CROSS-REFERENCES 4
4780AReference document
Same NSN cross-reference
Reference document — Secondary reference
140802Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
501569Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
BEDX1DASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2-11072?
2-11072 is a 2-11072.
What parts can replace 2-11072?
There are 4 known substitutes for 2-11072: 4780A, 140802, 501569 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-11072?
2-11072 is cataloged in the U.S. Government catalog under NSN 5340-00-050-1569. This indicates validated use in U.S. government and defense supply chains.
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