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Technical Data Sheet

5601-1/2-51 — LATCH,MORTISE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5601-1/2-51: LATCH,MORTISE.

The LATCH,MORTISE is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, action_type: SPRING, surface_treatment: UNABLE TO DECODE, operating_mechanism_location: ONE SIDE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-225-8422, 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
5601-1/2-51
NSN: 5340-01-225-8422
NIINs: 012258422, 012988086
FSC: 5340 — Hardware, Commercial
CAGE: 19220 — EASTERN CO DIV EBERHARD MANUFACTURING (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
action_typeSPRING
special_featuresCASE SHAPE: RECTANGULAR; CASE WIDTH: 3.000 IN. NOMINAL; CASE HEIGHT: 1.750 IN. NOMINAL; CASE THICKNESS: 0.120 IN. NOMINAL IN
surface_treatmentUNABLE TO DECODE
operating_mechanism_locationONE SIDE
NSN5340-01-225-8422
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5601-1/2-51 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
•
OPERATING MECHANISM LOCATION: ONE SIDE
•
ACTION TYPE: SPRING
•
SURFACE TREATMENT: UNABLE TO DECODE
•
MATERIAL: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS
OPERATING MECHANISM LOCATIONONE SIDE
ACTION TYPESPRING
SPECIAL FEATURESCASE SHAPE: RECTANGULAR; CASE WIDTH: 3.000 IN. NOMINAL; CASE HEIGHT: 1.750 IN. NOMINAL; CASE THICKNESS: 0.120 IN. NOMINAL IN
SURFACE TREATMENTUNABLE TO DECODE
MATERIALUNABLE TO DECODE
SUBSTITUTES & CROSS-REFERENCES 1
5-4-4936Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 5601-1/2-51?
5601-1/2-51 is a LATCH,MORTISE.
What parts can replace 5601-1/2-51?
There is 1 known substitute for 5601-1/2-51: 5-4-4936. Substitute compatibility should be verified for your specific system.
What is the NSN for 5601-1/2-51?
5601-1/2-51 is cataloged in the U.S. Government catalog under NSN 5340-01-225-8422. 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.