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GL510BH15 — CATCH,FLUSH

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

GL510BH15: CATCH,FLUSH.

The CATCH,FLUSH is a the manufacturer industrial component. Key specifications include width: 1.880 INCHES NOMINAL IN, length: 2.160 INCHES NOMINAL IN, material: UNABLE TO DECODE, style_designator: FLUSH LEVER ACTUATOR, surface_treatment: UNABLE TO DECODE, bolt_offset_distance: 0.188 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-053-1664, 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
GL510BH15
NSN: 5340-00-053-1664
FSC: 5340 — Hardware, Commercial
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
width1.880 INCHES NOMINAL IN
length2.160 INCHES NOMINAL IN
materialUNABLE TO DECODE
style_designatorFLUSH LEVER ACTUATOR
surface_treatmentUNABLE TO DECODE
bolt_offset_distance0.188 INCHES NOMINAL IN
lever_offset_distance0.091 INCHES NOMINAL IN
mounting_hole_diameter0.161 INCHES NOMINAL IN
specification/standard_data26512-GL510 MANUFACTURERS SPECIFICATION
center_to_center_distance_between_mounting_holes_along_width1.380 INCHES NOMINAL IN
center_to_center_distance_between_mounting_holes_along_length1.120 INCHES NOMINAL IN
NSN5340-00-053-1664
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: GL510BH15 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
•
BOLT OFFSET DISTANCE: 0.188 INCHES NOMINAL IN
•
LENGTH: 2.160 INCHES NOMINAL IN
•
LEVER OFFSET DISTANCE: 0.091 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLUSH LEVER ACTUATOR
•
MOUNTING HOLE DIAMETER: 0.161 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH: 1.380 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 26512-GL510 MANUFACTURERS SPECIFICATION
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH: 1.120 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BOLT OFFSET DISTANCE0.188 INCHES NOMINAL IN
LENGTH2.160 INCHES NOMINAL IN
LEVER OFFSET DISTANCE0.091 INCHES NOMINAL IN
STYLE DESIGNATORFLUSH LEVER ACTUATOR
MOUNTING HOLE DIAMETER0.161 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH1.380 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA26512-GL510 MANUFACTURERS SPECIFICATION
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH1.120 INCHES NOMINAL IN
SURFACE TREATMENTUNABLE TO DECODE
WIDTH1.880 INCHES NOMINAL IN
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 2
H5100-091-188Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
H5100-2-091-188Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is GL510BH15?
GL510BH15 is a CATCH,FLUSH.
What parts can replace GL510BH15?
There are 2 known substitutes for GL510BH15: H5100-091-188, H5100-2-091-188. Substitute compatibility should be verified for your specific system.
What is the NSN for GL510BH15?
GL510BH15 is cataloged in the U.S. Government catalog under NSN 5340-00-053-1664. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
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.