NSN 3940-01-566-7077 — this item is cataloged by the U.S. Government under National Stock Number 3940-01-566-7077. Manufacturer of record part number: 8199-A2.
Also searched as3940-01-566-7077 ·
3940015667077 ·
NIIN 015667077 ·
01-566-7077 ·
FSC 3940 Blocks, Tackle, Rigging, and Slings · CAGE 1BZD4 · 8199-A2 · U4649402
Material: PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) LOCATION NOT OTHERWISE SPECIFIED
2 manufacturer part numbers on file
Manufacturer of record: Tru-Hitch, Inc.
Identification
NSN: 3940-01-566-7077
NIIN: 015667077
FSC: 3940 — Blocks, Tackle, Rigging, and Slings
FSG: 39 — Materials Handling Equipment
Primary part number: 8199-A2
Manufacturer: Tru-Hitch, Inc.
General Description
The Sling,endless, cataloged under National Stock Number 3940-01-566-7077, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is Tru-Hitch, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3940-01-566-7077
Primary Part Number
8199-A2
Item Name
Sling,endless
FSC / FSG
3940 / 39 — Blocks, Tackle, Rigging, and Slings
Manufacturer
Tru-Hitch, Inc.
Status
ACTIVE
Material
PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) LOCATION NOT OTHERWISE SPECIFIED
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 3940-01-566-7077?
NSN 3940-01-566-7077 is a Sling,endless, manufactured by Tru-Hitch, Inc., classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
What part numbers are listed for NSN 3940-01-566-7077?
NSN 3940-01-566-7077 has 2 manufacturer part numbers on file: 8199-A2 (Tru-Hitch, Inc.), U4649402 (Unisource Technology Inc).
What are the specifications of 8199-A2?
Key specifications for 8199-A2: Special Features: EYE TO EYE; HOLDS 1 LB PER FOOT LBS; Material: PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) LOCATION NOT OTHERWISE SPECIFIED. 1 specification is documented in the U.S. Government catalog.
Is NSN 3940-01-566-7077 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.