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K-3090 — CHAIN ASSEMBLY,SINGLE LEG

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

K-3090: CHAIN ASSEMBLY,SINGLE LEG.

The CHAIN ASSEMBLY,SINGLE LEG is a the manufacturer industrial component. Key specifications include end_item_identification: MAINTENANCE PLATFORM, MODEL 04-6036-0100. B4 TYPE, furnished_items_and_quantity: 1 S HOOK, part_name_assigned_by_controlling_agency: KIT, SAFETY CHAIN REPLACEMENT, CONSISTS OF CHAIN DOUBLE LOOP 2/0 AND S-HOOK.

This part is cataloged in the U.S. Government catalog under NSN 4730-01-622-3138, 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
K-3090
NSN: 4730-01-622-3138
NIINs: 016223138, 016408740
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 1GQR3 — IDEAL PRODUCTS INC. (USA)
SPECIFICATIONS
end_item_identificationMAINTENANCE PLATFORM, MODEL 04-6036-0100. B4 TYPE
furnished_items_and_quantity1 S HOOK
part_name_assigned_by_controlling_agencyKIT, SAFETY CHAIN REPLACEMENT, CONSISTS OF CHAIN DOUBLE LOOP 2/0 AND S-HOOK
NSN4730-01-622-3138
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: K-3090 · 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
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 K-3090?
K-3090 is a CHAIN ASSEMBLY,SINGLE LEG.
What is the NSN for K-3090?
K-3090 is cataloged in the U.S. Government catalog under NSN 4730-01-622-3138. 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.