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Technical Data Sheet
PartsTable / COMPONENT / 626320
626320 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The SHACKLE is a the manufacturer industrial component. Key specifications include material: STEEL, eyelet_style: ROUND PLAIN, end_condition: THREADED, inside_length: 10.500 INCHES NOMINAL IN, opening_width: 4.125 INCHES NOMINAL IN, style_designator: ANCHOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-269-3431, 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
626320
NSN: 5330-00-269-3431
FSC: 5330
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
materialSTEEL
eyelet_styleROUND PLAIN
end_conditionTHREADED
inside_length10.500 INCHES NOMINAL IN
opening_width4.125 INCHES NOMINAL IN
style_designatorANCHOR
breaking_strengthERR-060
material_diameter2.500 INCHES NOMINAL IN
surface_treatmentZINC
closure_head_styleSHOULDER EYE
eye_inside_diameter2.906 INCHES NOMINAL IN
nondefinitive_spec/std_data4A TYPE AND 2 CLASS AND B GRADE A
NSN5330-00-269-3431
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 626320 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
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
FSC APPLICATION DATA: NAVIGATIONAL INSTRUMENTS
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 2.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
HOLE DIAMETER: 0.138 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH: 0.141 INCHES NOMINAL IN
•
CROSS-SECTIONAL THICKNESS: 0.030 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH6.703 INCHES NOMINAL IN
OVERALL LENGTH7.500 INCHES NOMINAL IN
FSC APPLICATION DATANAVIGATIONAL INSTRUMENTS
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
HOLE DIAMETER0.138 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.141 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.030 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
APERTURE WIDTH6.017 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
263Interchangeable
interchangeable cross-reference
interchangeable
RR-C-271Interchangeable
interchangeable cross-reference
interchangeable
626320Interchangeable
interchangeable cross-reference
interchangeable
3666-109-15Interchangeable
interchangeable cross-reference
interchangeable
3666-109-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 626320?
626320 is a SHACKLE.
What parts can replace 626320?
There are 5 known substitutes for 626320: 263, RR-C-271, 626320 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 626320?
626320 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-269-3431. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026