PartsTable TECHNICAL DATA SHEET
NSN 3940-01-727-6777Government record, cited

Block, Tackle3940-01-727-6777

NSN 3940-01-727-6777 · NIIN 017276777 · Part number 9001526
Sepson Us, Llc · FSC 3940 — Blocks, Tackle, Rigging, and Slings · FSG 39 — Materials Handling Equipment · CAGE 7ZQG5
Government record, cited
NSN 3940-01-727-6777 — this item is cataloged by the U.S. Government under National Stock Number 3940-01-727-6777. Manufacturer of record part number: 9001526.
Also searched as  3940-01-727-6777 · 3940017276777 · NIIN 017276777 · 01-727-6777 · FSC 3940 Blocks, Tackle, Rigging, and Slings · CAGE 7ZQG5 · 9001526
Nearby stock numbers  ·
Features
  • Block,tackle — FSC 3940
  • Sheave Quantity: 1
  • 1 manufacturer part number on file
  • Manufacturer of record: Sepson Us, Llc
Identification
  • NSN: 3940-01-727-6777
  • NIIN: 017276777
  • FSC: 3940 — Blocks, Tackle, Rigging, and Slings
  • FSG: 39 — Materials Handling Equipment
  • Primary part number: 9001526
  • Manufacturer: Sepson Us, Llc
General Description

The Block,tackle, cataloged under National Stock Number 3940-01-727-6777, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is Sepson Us, Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3940-01-727-6777
Primary Part Number9001526
Item NameBlock,tackle
FSC / FSG3940 / 39 — Blocks, Tackle, Rigging, and Slings
ManufacturerSepson Us, Llc
StatusACTIVE
Sheave Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
9001526 PRIMARY Sepson Us, Llc (USA)
No interchangeability data on file.
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
3940-00-000-0169 · Item name not on file
3940-00-003-0706
BLOCK-WD12IN SNATCH
3940-00-004-3568
3940-00-004-3568 · Item name not on file
3940-00-004-9175
SLING,PALLET
3940-00-005-1366
3940-00-005-1366 · Item name not on file
3940-00-005-1367
3940-00-005-1367 · Item name not on file
3940-00-006-3256
3940-00-006-3256 · Item name not on file
3940-00-007-2801
ADAPTER,HOISTING

Frequently Asked Questions

What is NSN 3940-01-727-6777?

NSN 3940-01-727-6777 is a Block,tackle, manufactured by Sepson Us, Llc, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.

What part numbers are listed for NSN 3940-01-727-6777?

NSN 3940-01-727-6777 has 1 manufacturer part number on file: 9001526 (Sepson Us, Llc).

What are the specifications of 9001526?

Key specifications for 9001526: Special Features: 4EA 9001394 SPACER, 4EA 801 688 BALL BEARING, 2EA 9001403 WHEEL, 4EA 801 907 SEAL RING, 2EA 9001434 SHAFT, 4EA 800579-FZV WASHER, 4EA 800003-FZV BOLT, 1EA 9001865 SHEAVE BRACKET; Part Name Assigned by Controlling Agency: GUIDE WHEEL ASSEMBLY; End Item Identification: 2355-01-680-3560; Sheave Quantity: 1. 1 specification is documented in the U.S. Government catalog.

Is NSN 3940-01-727-6777 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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