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HSR20CB1SS — BLOCK,BOOM ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

HSR20CB1SS: BLOCK,BOOM ASSEMBLY.

The BLOCK,BOOM ASSEMBLY is a the manufacturer industrial component. Key specifications include end_item_identification: SUPPORT EQUIPTMENT FOR F-18 FIGHTER AIRCRAFT, part_name_assigned_by_controlling_agency: BLOCK, BOOM ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 3940-01-537-7461, 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
HSR20CB1SS
NSN: 3940-01-537-7461
FSC: 3940 — Blocks, Tackle, Rigging, and Slings
CAGE: S5356 — THK CO. LTD (JPN)
SPECIFICATIONS
end_item_identificationSUPPORT EQUIPTMENT FOR F-18 FIGHTER AIRCRAFT
part_name_assigned_by_controlling_agencyBLOCK, BOOM ASSEMBLY
NSN3940-01-537-7461
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BLOCK,BOOM ASSEMBLY TITLE COMPONENT PN HSR20CB1SS MFR BLOCK,BOOM ASSEMBLY
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYBLOCK, BOOM ASSEMBLY
END ITEM IDENTIFICATIONSUPPORT EQUIPTMENT FOR F-18 FIGHTER AIRCRAFT
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is HSR20CB1SS?
HSR20CB1SS is a BLOCK,BOOM ASSEMBLY.
What is the NSN for HSR20CB1SS?
HSR20CB1SS is cataloged in the U.S. Government catalog under NSN 3940-01-537-7461. 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.