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11436974-9 — STRAP,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11436974-9: STRAP,RETAINING.

The STRAP,RETAINING is a the manufacturer industrial component. Key specifications include cushion: NOT INCLUDED, material: ALUMINUM ALLOY 5052 LOCATION NOT OTHERWISE SPECIFIED, overall_width: 0.078 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN, overall_length: 1.109 INCHES MINIMUM AND 1.147 INCHES MAXIMUM IN, style_designator: STRAIGHT ARCH, end_item_identification: PARTIOT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-535-0645, 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
11436974-9
NSN: 5340-01-535-0645
FSC: 5340 — Hardware, Commercial
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
cushionNOT INCLUDED
materialALUMINUM ALLOY 5052 LOCATION NOT OTHERWISE SPECIFIED
overall_width0.078 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
overall_length1.109 INCHES MINIMUM AND 1.147 INCHES MAXIMUM IN
style_designatorSTRAIGHT ARCH
end_item_identificationPARTIOT
inside_diameter/arch_length0.409 INCHES MINIMUM AND 0.541 INCHES MAXIMUM IN
distance_between_base_and_inside_of_arch0.453 INCHES MINIMUM AND 0.475 INCHES MAXIMUM IN
NSN5340-01-535-0645
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11436974-9 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
•
STYLE DESIGNATOR: STRAIGHT ARCH
•
CUSHION: NOT INCLUDED
•
DISTANCE BETWEEN BASE AND INSIDE OF ARCH: 0.453 INCHES MINIMUM AND 0.475 INCHES MAXIMUM IN
•
MATERIAL: ALUMINUM ALLOY 5052 LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTRAIGHT ARCH
OVERALL LENGTH1.109 INCHES MINIMUM AND 1.147 INCHES MAXIMUM IN
OVERALL WIDTH0.078 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
CUSHIONNOT INCLUDED
DISTANCE BETWEEN BASE AND INSIDE OF ARCH0.453 INCHES MINIMUM AND 0.475 INCHES MAXIMUM IN
SPECIAL FEATURESINSULATION EITHER EPOXY RESIN PAINT, PHENOLIC RESIN MODIFIED,COLOR GREEN OR HEAT SHRINKABLE INSULATING TUBING;500 VOLTS DC MINIMUM;OPERATING TEMPERATURE RANGE NIMUS 55 DEGREES CELSIUS TO PLUS 135 DEGREES CELSIUS,SURFACE FINISH: CHEMICAL FILM, MIL-C-5541, CLASS 1
END ITEM IDENTIFICATIONPARTIOT
MATERIALALUMINUM ALLOY 5052 LOCATION NOT OTHERWISE SPECIFIED
INSIDE DIAMETER/ARCH LENGTH0.409 INCHES MINIMUM AND 0.541 INCHES MAXIMUM 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11436974-9?
11436974-9 is a STRAP,RETAINING.
What is the NSN for 11436974-9?
11436974-9 is cataloged in the U.S. Government catalog under NSN 5340-01-535-0645. 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.