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2845959-1 — STRAP,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2845959-1: STRAP,RETAINING.

The STRAP,RETAINING is a the manufacturer industrial component. Key specifications include cushion: NOT INCLUDED, material: ALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 5052 LOCATION NOT OTHERWISE SPECIFIED, mounting_pad: NOT INCLUDED, overall_width: 0.440 INCHES NOMINAL IN, overall_length: 1.960 INCHES NOMINAL IN, special_features: CENTER SECTION HAS A 1.096 IN. LG BY 0.360 IN.

W CUTOUT IN. This part is cataloged in the U.S. Government catalog under NSN 5340-01-179-9710, 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
2845959-1
NSN: 5340-01-179-9710
FSC: 5340 — Hardware, Commercial
CAGE: 03640 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)
SPECIFICATIONS
cushionNOT INCLUDED
materialALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 5052 LOCATION NOT OTHERWISE SPECIFIED
mounting_padNOT INCLUDED
overall_width0.440 INCHES NOMINAL IN
overall_length1.960 INCHES NOMINAL IN
special_featuresCENTER SECTION HAS A 1.096 IN. LG BY 0.360 IN. W CUTOUT IN
style_designatorSTRAIGHT ARCH
surface_treatmentCHROMATE
material_thickness0.040 INCHES NOMINAL IN
mounting_hole_size0.134 INCHES MINIMUM AND 0.139 INCHES MAXIMUM IN
inside_diameter/arch_length0.360 INCHES NOMINAL IN
distance_between_base_and_inside_of_arch0.460 INCHES NOMINAL IN
NSN5340-01-179-9710
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2845959-1 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 HOLE SIZE: 0.134 INCHES MINIMUM AND 0.139 INCHES MAXIMUM IN
•
MOUNTING PAD: NOT INCLUDED
•
STYLE DESIGNATOR: STRAIGHT ARCH
•
MATERIAL THICKNESS: 0.040 INCHES NOMINAL IN
•
CUSHION: NOT INCLUDED
•
DISTANCE BETWEEN BASE AND INSIDE OF ARCH: 0.460 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE SIZE0.134 INCHES MINIMUM AND 0.139 INCHES MAXIMUM IN
MOUNTING PADNOT INCLUDED
STYLE DESIGNATORSTRAIGHT ARCH
OVERALL LENGTH1.960 INCHES NOMINAL IN
OVERALL WIDTH0.440 INCHES NOMINAL IN
MATERIAL THICKNESS0.040 INCHES NOMINAL IN
CUSHIONNOT INCLUDED
DISTANCE BETWEEN BASE AND INSIDE OF ARCH0.460 INCHES NOMINAL IN
SPECIAL FEATURESCENTER SECTION HAS A 1.096 IN. LG BY 0.360 IN. W CUTOUT IN
SURFACE TREATMENTCHROMATE
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2845959-1?
2845959-1 is a STRAP,RETAINING.
What is the NSN for 2845959-1?
2845959-1 is cataloged in the U.S. Government catalog under NSN 5340-01-179-9710. This indicates validated use in U.S. government and defense supply chains.
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