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5340PL0789907 — POCKET,STAKE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5340PL0789907: POCKET,STAKE.

The POCKET,STAKE is a the manufacturer industrial component. Key specifications include width: 8.000 INCHES NOMINAL8.000 INCHES NOMINAL IN, length: 8.440 INCHES MINIMUM AND 8.440 INCHES MINIMUM AND 8.560 INCHES MAXIMUM8.560 INCHES MAXIMUM IN, material: ALUMINUM ALLOY OVERALL, thickness: 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN, material_document_and_classification: ASTM B221,ALLOY 6061,T6511 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) ALL MATERIAL RESPONSES. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-257-1772, 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
5340PL0789907
NSN: 5340-01-257-1772
FSC: 5340 — Hardware, Commercial
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
width8.000 INCHES NOMINAL8.000 INCHES NOMINAL IN
length8.440 INCHES MINIMUM AND 8.440 INCHES MINIMUM AND 8.560 INCHES MAXIMUM8.560 INCHES MAXIMUM IN
materialALUMINUM ALLOY OVERALL
thickness0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
material_document_and_classificationASTM B221,ALLOY 6061,T6511 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) ALL MATERIAL RESPONSES
general_characteristics_item_descriptionBASEPLATE 8.440 IN. MIN 8.560 IN. MAX IN. LG,8.000 IN. W,0.500 IN. THK STOCK; CYLINDRICAL POCKET 5.250 IN. OD,4.250 IN. ID; WELDED STRUCTURE IN
NSN5340-01-257-1772
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5340PL0789907 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
•
LENGTH: 8.440 INCHES MINIMUM AND 8.440 INCHES MINIMUM AND 8.560 INCHES MAXIMUM8.560 INCHES MAXIMUM IN
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: BASEPLATE 8.440 IN. MIN 8.560 IN. MAX IN. LG,8.000 IN. W,0.500 IN. THK STOCK; CYLINDRICAL POCKET 5.250 IN. OD,4.250 IN. ID; WELDED STRUCTURE IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B221,ALLOY 6061,T6511 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) ALL MATERIAL RESPONSES
•
WIDTH: 8.000 INCHES NOMINAL8.000 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY OVERALL
•
THICKNESS: 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH8.440 INCHES MINIMUM AND 8.440 INCHES MINIMUM AND 8.560 INCHES MAXIMUM8.560 INCHES MAXIMUM IN
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBASEPLATE 8.440 IN. MIN 8.560 IN. MAX IN. LG,8.000 IN. W,0.500 IN. THK STOCK; CYLINDRICAL POCKET 5.250 IN. OD,4.250 IN. ID; WELDED STRUCTURE IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B221,ALLOY 6061,T6511 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) ALL MATERIAL RESPONSES
WIDTH8.000 INCHES NOMINAL8.000 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY OVERALL
THICKNESS0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 4
AD-2331246-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
203262Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
02925Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
52C8173-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5340PL0789907?
5340PL0789907 is a POCKET,STAKE.
What parts can replace 5340PL0789907?
There are 4 known substitutes for 5340PL0789907: AD-2331246-2, 203262, 02925 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5340PL0789907?
5340PL0789907 is cataloged in the U.S. Government catalog under NSN 5340-01-257-1772. 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.