PartsTable
Technical Data Sheet
Download PDF

H5100-125-179 — CATCH,FLUSH

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

H5100-125-179: CATCH,FLUSH.

The CATCH,FLUSH is a the manufacturer industrial component. Key specifications include width: 1.880 INCHES NOMINAL IN, length: 1.160 INCHES NOMINAL IN, material: UNABLE TO DECODE, style_designator: FLUSH LEVER ACTUATOR, surface_treatment: UNABLE TO DECODE, bolt_offset_distance: 0.179 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-040-9884, 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
H5100-125-179
NSN: 5340-00-040-9884
FSC: 5340 — Hardware, Commercial
CAGE: 83014 — HARTWELL CORPORATION (USA)
SPECIFICATIONS
width1.880 INCHES NOMINAL IN
length1.160 INCHES NOMINAL IN
materialUNABLE TO DECODE
style_designatorFLUSH LEVER ACTUATOR
surface_treatmentUNABLE TO DECODE
bolt_offset_distance0.179 INCHES NOMINAL IN
lever_offset_distance0.125 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
NSN5340-00-040-9884
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: H5100-125-179 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: 0.179 INCHES NOMINAL IN
•
LENGTH: 1.160 INCHES NOMINAL IN
•
LEVER OFFSET DISTANCE: 0.125 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 DISTANCE0.179 INCHES NOMINAL IN
LENGTH1.160 INCHES NOMINAL IN
LEVER OFFSET DISTANCE0.125 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 3
108L01-125-179AASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
GL510B-L14Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
HK5L5100-125-179Same 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
Ready to buy H5100-125-179?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is H5100-125-179?
H5100-125-179 is a CATCH,FLUSH.
What parts can replace H5100-125-179?
There are 3 known substitutes for H5100-125-179: 108L01-125-179AA, GL510B-L14, HK5L5100-125-179. Substitute compatibility should be verified for your specific system.
What is the NSN for H5100-125-179?
H5100-125-179 is cataloged in the U.S. Government catalog under NSN 5340-00-040-9884. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — H5100-125-179

✓ 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.