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1170618C1 — STRAP,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1170618C1: STRAP,RETAINING.

The STRAP,RETAINING is a the manufacturer industrial component. Key specifications include cushion: NOT INCLUDED, mounting_pad: NOT INCLUDED, overall_width: 2.220 INCHES NOMINAL IN, overall_length: 2.625 INCHES NOMINAL IN, style_designator: STRAIGHT ARCH, material_thickness: 0.188 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-175-7789, 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
1170618C1
NSN: 5340-01-175-7789
FSC: 5340 — Hardware, Commercial
CAGE: 0SAT8 — KOMATSU AMERICA CORP. (USA)
SPECIFICATIONS
cushionNOT INCLUDED
mounting_padNOT INCLUDED
overall_width2.220 INCHES NOMINAL IN
overall_length2.625 INCHES NOMINAL IN
special_featuresONE HOLE ON EACH UPRIGHT END; TWO 0.281 IN. BY 0.750 IN. SLOTS ON CENTER SECTION; CENTER SECTION HAS TWO 0.700 IN. BY 0.925 IN. CORNER NOTCHES IN
style_designatorSTRAIGHT ARCH
material_thickness0.188 INCHES NOMINAL IN
inside_diameter/arch_length2.250 INCHES NOMINAL IN
distance_between_base_and_inside_of_arch1.502 INCHES NOMINAL IN
NSN5340-01-175-7789
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1170618C1 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
•
MOUNTING PAD: NOT INCLUDED
•
STYLE DESIGNATOR: STRAIGHT ARCH
•
MATERIAL THICKNESS: 0.188 INCHES NOMINAL IN
•
CUSHION: NOT INCLUDED
•
DISTANCE BETWEEN BASE AND INSIDE OF ARCH: 1.502 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING PADNOT INCLUDED
STYLE DESIGNATORSTRAIGHT ARCH
OVERALL LENGTH2.625 INCHES NOMINAL IN
OVERALL WIDTH2.220 INCHES NOMINAL IN
MATERIAL THICKNESS0.188 INCHES NOMINAL IN
CUSHIONNOT INCLUDED
DISTANCE BETWEEN BASE AND INSIDE OF ARCH1.502 INCHES NOMINAL IN
SPECIAL FEATURESONE HOLE ON EACH UPRIGHT END; TWO 0.281 IN. BY 0.750 IN. SLOTS ON CENTER SECTION; CENTER SECTION HAS TWO 0.700 IN. BY 0.925 IN. CORNER NOTCHES IN
INSIDE DIAMETER/ARCH LENGTH2.250 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1170618C1?
1170618C1 is a STRAP,RETAINING.
What is the NSN for 1170618C1?
1170618C1 is cataloged in the U.S. Government catalog under NSN 5340-01-175-7789. 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.