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135858 — STRAP,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

135858: STRAP,RETAINING.

The STRAP,RETAINING is a the manufacturer industrial component. Key specifications include built-in_heater: NOT INCLUDED, connection_type: FRICTION UNIT AND QUICK DISCONNECT UNIT, inside_diameter: 0.188 INCHES NOMINAL IN, outside_diameter: 0.312 INCHES NOMINAL IN, special_features: 6 FT 3-1/2 IN. O/A LENGTH,3 SECTIONS,2ND AND 3RD SECTION ID IS 0.062 IN.,2ND AND 3RD SECTIONS OD IS 0.125 IN IN, lining_environmental_protection: WATER.

This part is cataloged in the U.S. Government catalog under NSN 5340-00-034-2558, 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
135858
NSN: 5340-00-034-2558
NIINs: 000342558, 002363528
FSC: 5340 — Hardware, Commercial
CAGE: 73168 — KIDDE TECHNOLOGIES, INC DBA FENWAL SAFETY SYSTEMS DIV FENWALL SAFETY SYSTEMS (USA)
SPECIFICATIONS
built-in_heaterNOT INCLUDED
connection_typeFRICTION UNIT AND QUICK DISCONNECT UNIT
inside_diameter0.188 INCHES NOMINAL IN
outside_diameter0.312 INCHES NOMINAL IN
special_features6 FT 3-1/2 IN. O/A LENGTH,3 SECTIONS,2ND AND 3RD SECTION ID IS 0.062 IN.,2ND AND 3RD SECTIONS OD IS 0.125 IN IN
lining_environmental_protectionWATER
part_name_assigned_by_controlling_agencyHOSE ASSEMBLY DENTAL OPERATING UNIT AIR HANDPIECE
NSN5340-00-034-2558
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 135858 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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 135858?
135858 is a STRAP,RETAINING.
What is the NSN for 135858?
135858 is cataloged in the U.S. Government catalog under NSN 5340-00-034-2558. 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.