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Technical Data Sheet
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62049 — BLOCK,TACKLE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

62049: BLOCK,TACKLE.

The BLOCK,TACKLE is a the manufacturer industrial component. Key specifications include end_item_identification: CRANE,KNUCKLE BOOM, part_name_assigned_by_controlling_agency: SHEAVE ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-566-0984, 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
62049
NSN: 4730-01-566-0984
NIINs: 015660984, 017159795
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 27901 — UNITED STATES PLASTIC CORP (USA)
SPECIFICATIONS
end_item_identificationCRANE,KNUCKLE BOOM
part_name_assigned_by_controlling_agencySHEAVE ASSEMBLY
NSN4730-01-566-0984
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 62049 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLOW ANGLE: 90.0 DEGREES
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.250 INCHES ALL ENDS IN
•
CONNECTION TYPE: UNTHREADED EXTERNAL HOSE ALL ENDS
•
STYLE DESIGNATOR: ELBOW
•
MATERIAL: PLASTIC, POLYETHYLENE (PP) BODY
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.250 INCHES ALL ENDS IN
CONNECTION TYPEUNTHREADED EXTERNAL HOSE ALL ENDS
STYLE DESIGNATORELBOW
PART NAME ASSIGNED BY CONTROLLING AGENCYELBOW
END ITEM IDENTIFICATIONFLEET COMBAT EQUIPMENT
MATERIALPLASTIC, POLYETHYLENE (PP) BODY
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 62049?
62049 is a BLOCK,TACKLE.
What is the NSN for 62049?
62049 is cataloged in the U.S. Government catalog under NSN 4730-01-566-0984. 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.