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387-5241 — OUTRIGGER,CRANE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

387-5241: OUTRIGGER,CRANE.

The OUTRIGGER,CRANE is a the manufacturer industrial component. Key specifications include material: STEEL, overall_length: 2515.0 MILLIMETERS NOMINAL MM, end_item_identification: 2320-01-534-1887, part_name_assigned_by_controlling_agency: EXTENSION WLDMT,BOOM,CRANE. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-026-5447, 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
387-5241
NSN: 5340-00-026-5447
NIINs: 000265447, 016805477
FSC: 5340 — Hardware, Commercial
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialSTEEL
overall_length2515.0 MILLIMETERS NOMINAL MM
end_item_identification2320-01-534-1887
part_name_assigned_by_controlling_agencyEXTENSION WLDMT,BOOM,CRANE
NSN5340-00-026-5447
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 387-5241 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
•
FSC APPLICATION DATA: 1670-00-760-7934
•
LENGTH: 24.000 INCHES NOMINAL IN
•
RING LOCATION: END OF STRAP
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FASTENER TYPE: RING LOCATION NOT OTHERWISE SPECIFIED
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-W-4088, TYPE 10 MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
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FOLD TYPE: LOOSE SECOND END
•
RING SHAPE: V
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATA1670-00-760-7934
LENGTH24.000 INCHES NOMINAL IN
RING LOCATIONEND OF STRAP
FASTENER TYPERING LOCATION NOT OTHERWISE SPECIFIED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-W-4088, TYPE 10 MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE RING
FOLD TYPELOOSE SECOND END
RING SHAPEV
COLORGREEN, SAGE
MATERIALPLASTIC POLYHEXAMETHYLENE ADIPAMIDE LOCATION NOT OTHERWISE SPECIFIED
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 387-5241?
387-5241 is a OUTRIGGER,CRANE.
What is the NSN for 387-5241?
387-5241 is cataloged in the U.S. Government catalog under NSN 5340-00-026-5447. 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.