MILB11837TYPE2STYLEA — BLOCK,TACKLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MILB11837TYPE2STYLEA: BLOCK,TACKLE.

The BLOCK,TACKLE is a the manufacturer industrial component. Key specifications include material: STEEL CENTER PINSTEEL CENTER PIN, block_type: SNATCH, load_rating: 20000.0 POUNDS MAXIMUM20000.0 POUNDS MAXIMUM LBS, bearing_type: PLAINPLAIN, locking_style: DROP LINKDROP LINK, sheave_quantity: 11. This part is cataloged in the U.S.

Government catalog under NSN 3940-00-630-9931, 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

MILB11837TYPE2STYLEA

NSN: 3940-00-630-9931
FSC: 3940 — Blocks, Tackle, Rigging, and Slings
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

material	STEEL CENTER PINSTEEL CENTER PIN
block_type	SNATCH
load_rating	20000.0 POUNDS MAXIMUM20000.0 POUNDS MAXIMUM LBS
bearing_type	PLAINPLAIN
locking_style	DROP LINKDROP LINK
sheave_quantity	11
attachment_style	FLATTED STIFF SWIVEL HOOKFLATTED STIFF SWIVEL HOOK
style_designator	HALF-OVAL PATTERNHALF-OVAL PATTERN
surface_treatment	ZINC OVERALLZINC OVERALL
antitoppling_device	NOT INCLUDEDNOT INCLUDED
center_pin_diameter	1.500 INCHES NOMINAL1.500 INCHES NOMINAL IN
tackle_locking_device	NOT INCLUDEDNOT INCLUDED
NSN	3940-00-630-9931

COMPONENT DIAGRAM

KEY FEATURES

•

ATTACHMENT STYLE: FLATTED STIFF SWIVEL HOOKFLATTED STIFF SWIVEL HOOK

•

MAXIMUM TACKLE DIAMETER ACCOMMODATED: 0.625 INCHES0.625 INCHES IN

•

LOAD RATING: 20000.0 POUNDS MAXIMUM20000.0 POUNDS MAXIMUM LBS

•

TACKLE LOCKING DEVICE: NOT INCLUDEDNOT INCLUDED

•

SHEAVE OUTSIDE DIAMETER: 8.000 INCHES NOMINAL8.000 INCHES NOMINAL IN

•

TACKLE ACCOMMODATED TYPE: WIRE ROPEWIRE ROPE

•

BLOCK TYPE: SNATCH

•

CENTER PIN DIAMETER: 1.500 INCHES NOMINAL1.500 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

ATTACHMENT STYLE	FLATTED STIFF SWIVEL HOOKFLATTED STIFF SWIVEL HOOK
MAXIMUM TACKLE DIAMETER ACCOMMODATED	0.625 INCHES0.625 INCHES IN
LOAD RATING	20000.0 POUNDS MAXIMUM20000.0 POUNDS MAXIMUM LBS
TACKLE LOCKING DEVICE	NOT INCLUDEDNOT INCLUDED
SHEAVE OUTSIDE DIAMETER	8.000 INCHES NOMINAL8.000 INCHES NOMINAL IN
TACKLE ACCOMMODATED TYPE	WIRE ROPEWIRE ROPE
BLOCK TYPE	SNATCH
CENTER PIN DIAMETER	1.500 INCHES NOMINAL1.500 INCHES NOMINAL IN
STYLE DESIGNATOR	HALF-OVAL PATTERNHALF-OVAL PATTERN
LOCKING STYLE	DROP LINKDROP LINK

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

D8337019PT8337020Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MILB11837TYPE2STYLEA?

MILB11837TYPE2STYLEA is a BLOCK,TACKLE.

What parts can replace MILB11837TYPE2STYLEA?

There is 1 known substitute for MILB11837TYPE2STYLEA: D8337019PT8337020. Substitute compatibility should be verified for your specific system.

What is the NSN for MILB11837TYPE2STYLEA?

MILB11837TYPE2STYLEA is cataloged in the U.S. Government catalog under NSN 3940-00-630-9931. This indicates validated use in U.S. government and defense supply chains.

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