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7886-1-SS — CATCH,CLAMPING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7886-1-SS: CATCH,CLAMPING.

The CATCH,CLAMPING is a the manufacturer industrial component. Key specifications include width: 0.5400 INCHES NOMINAL IN, material: STEEL COMP 302 OVERALL, design_type: LOOP ENGAGING, tongue_width: 0.5900 INCHES NOMINAL IN, hole_diameter: 0.1670 INCHES NOMINAL IN, overall_width: 0.8700 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-391-2843, 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
7886-1-SS
NSN: 5340-01-391-2843
FSC: 5340 — Hardware, Commercial
CAGE: 72794 — SOUTHCO INC (USA)
SPECIFICATIONS
width0.5400 INCHES NOMINAL IN
materialSTEEL COMP 302 OVERALL
design_typeLOOP ENGAGING
tongue_width0.5900 INCHES NOMINAL IN
hole_diameter0.1670 INCHES NOMINAL IN
hole_quantity2
overall_width0.8700 INCHES NOMINAL IN
overall_height0.5300 INCHES NOMINAL IN
overall_length1.1800 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
operation_methodLEVER HANDLE
style_designatorLEVER
NSN5340-01-391-2843
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7886-1-SS 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
•
SURFACE HOLE QUANTITY: 2
•
TONGUE WIDTH: 0.5900 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
DESIGN TYPE: LOOP ENGAGING
•
ENGAGING SURFACE WIDTH: 0.7100 INCHES NOMINAL IN
•
MOUNTING METHOD: UNTHREADED HOLE(S)
•
MATERIAL THICKNESS: 0.0600 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.5300 INCHES NOMINAL IN
SURFACE HOLE QUANTITY2
TONGUE WIDTH0.5900 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
DESIGN TYPELOOP ENGAGING
ENGAGING SURFACE WIDTH0.7100 INCHES NOMINAL IN
MOUNTING METHODUNTHREADED HOLE(S)
MATERIAL THICKNESS0.0600 INCHES NOMINAL IN
STYLE DESIGNATORLEVER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
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
03A298-03SSReference document
Same NSN cross-reference
Reference document — Secondary reference
TL806ASSReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7886-1-SS?
7886-1-SS is a CATCH,CLAMPING.
What parts can replace 7886-1-SS?
There are 2 known substitutes for 7886-1-SS: 03A298-03SS, TL806ASS. Substitute compatibility should be verified for your specific system.
What is the NSN for 7886-1-SS?
7886-1-SS is cataloged in the U.S. Government catalog under NSN 5340-01-391-2843. 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.