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9-43641 — CROWFOOT ATTACHMENT,SOCKET WRENC

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

9-43641: CROWFOOT ATTACHMENT,SOCKET WRENC.

CROWFOOT ATTACHMENT,SOCKET WRENC. Key specifications include material: STEEL OVERALL, case_style: SQUARE, seal_width: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN, overall_length: 47.8 MILLIMETERS NOMINAL MM, drive_end_shape: SQUARE SINGLE END INTERNAL, style_designator: OPEN END. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-933-3588, 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
9-43641
NSN: 5330-00-933-3588
NIINs: 009333588, 013987646, 015028006
FSC: 5330 — Packing and Gasket Materials
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
case_styleSQUARE
seal_width0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
overall_length47.8 MILLIMETERS NOMINAL MM
drive_end_shapeSQUARE SINGLE END INTERNAL
style_designatorOPEN END
surface_treatmentCHROMIUM OVERALL
drive_surface_size0.375 INCHES NOMINAL SINGLE END IN
housing_bore_diameter3.064 INCHES MINIMUM AND 3.068 INCHES MAXIMUM IN
sealing_element_styleVERTICAL-ANGULAR
wrenching_surface_size19.0 MILLIMETERS NOMINAL SINGLE END MM
end_item_identificationSPECIAL AIRCRAFT AND ENGINE TOOL AND SUPPORT EQUIPMENT/PARTS
NSN5330-00-933-3588
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9-43641 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
•
SEAL WIDTH: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
•
SEALING ELEMENT STYLE: VERTICAL-ANGULAR
•
HOUSING BORE DIAMETER: 3.064 INCHES MINIMUM AND 3.068 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-45005,CL 3 MIL SPEC SINGLE MATERIAL RESPONSE SEALING ELEMENT A
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 2.125 INCHES MINIMUM AND 2.130 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR AND STEEL SEALING ELEMENT A
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
SEALING ELEMENT STYLEVERTICAL-ANGULAR
HOUSING BORE DIAMETER3.064 INCHES MINIMUM AND 3.068 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-45005,CL 3 MIL SPEC SINGLE MATERIAL RESPONSE SEALING ELEMENT A
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-45005,CL 3 MIL SPEC SINGLE MATERIAL RESPONSE SEALING ELEMENT B
CASE STYLESQUARE
ACCOMMODATED SHAFT DIAMETER2.125 INCHES MINIMUM AND 2.130 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR AND STEEL SEALING ELEMENT A
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR AND STEEL SEALING ELEMENT B
SUBSTITUTES & CROSS-REFERENCES 8
TCAA 4676-AReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
30308Reference document
Same NSN cross-reference
Reference document — Secondary reference
124536R91Reference document
Same NSN cross-reference
Reference document — Secondary reference
124536R61Reference document
Same NSN cross-reference
Reference document — Secondary reference
11171Reference document
Same NSN cross-reference
Reference document — Secondary reference
97871Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9-43641?
9-43641 is a CROWFOOT ATTACHMENT,SOCKET WRENC.
What parts can replace 9-43641?
There are 8 known substitutes for 9-43641: TCAA 4676-A, 30308, 124536R91 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9-43641?
9-43641 is cataloged in the U.S. Government catalog under NSN 5330-00-933-3588. This indicates validated use in U.S. government and defense supply chains.
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