211087257 — BLOCK AND TACKLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

211087257: BLOCK AND TACKLE.

The BLOCK AND TACKLE is a the manufacturer industrial component. Key specifications include block_type: REGULAR, sheave_quantity: 1 AND 3, attachment_style: FLATTED STIFF SWIVEL SAFETY SNAP HOOK, style_designator: OVAL PATTERN AND PULLEY PATTERN, end_item_identification: SEAWOLF CLASS SSN. This part is cataloged in the U.S.

Government catalog under NSN 3940-01-493-3505, 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

211087257

NSN: 3940-01-493-3505
FSC: 3940 — Blocks, Tackle, Rigging, and Slings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

block_type	REGULAR
sheave_quantity	1 AND 3
attachment_style	FLATTED STIFF SWIVEL SAFETY SNAP HOOK
special_features	SINGLE SHEAVE BLOCK (6.000 IN X 5000 LB WKG LOAD), TRIPLE SHEAVE BLOCK (6.000 IN X 8000 LB WKG LOAD), POLYESTER BRAIDED YACHT ROPE (0.500 IN) LBS
style_designator	OVAL PATTERN AND PULLEY PATTERN
tackle_block_quantity	2
end_item_identification	SEAWOLF CLASS SSN
NSN	3940-01-493-3505

COMPONENT DIAGRAM

KEY FEATURES

•

ATTACHMENT STYLE: FLATTED STIFF SWIVEL SAFETY SNAP HOOK

•

BLOCK TYPE: REGULAR

•

STYLE DESIGNATOR: OVAL PATTERN AND PULLEY PATTERN

•

TACKLE BLOCK QUANTITY: 2

•

SHEAVE QUANTITY: 1 AND 3

TECHNICAL CHARACTERISTICS

ATTACHMENT STYLE	FLATTED STIFF SWIVEL SAFETY SNAP HOOK
BLOCK TYPE	REGULAR
STYLE DESIGNATOR	OVAL PATTERN AND PULLEY PATTERN
TACKLE BLOCK QUANTITY	2
SPECIAL FEATURES	SINGLE SHEAVE BLOCK (6.000 IN X 5000 LB WKG LOAD), TRIPLE SHEAVE BLOCK (6.000 IN X 8000 LB WKG LOAD), POLYESTER BRAIDED YACHT ROPE (0.500 IN) LBS
END ITEM IDENTIFICATION	SEAWOLF CLASS SSN
SHEAVE QUANTITY	1 AND 3

OTHER ITEMS IN FSC 3940 — Blocks, Tackle, Rigging, and Slings

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3940-00-000-0169 3940-00-003-0706 3940-00-004-3568 3940-00-004-9175 3940-00-005-1366 3940-00-005-1367 3940-00-006-3256 3940-00-007-2801

SUBSTITUTES & CROSS-REFERENCES 1

752-6405291 AY9 6Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 211087257?

211087257 is a BLOCK AND TACKLE.

What parts can replace 211087257?

There is 1 known substitute for 211087257: 752-6405291 AY9 6. Substitute compatibility should be verified for your specific system.

What is the NSN for 211087257?

211087257 is cataloged in the U.S. Government catalog under NSN 3940-01-493-3505. This indicates validated use in U.S. government and defense supply chains.

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211087257 — BLOCK AND TACKLE

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