NSN 3940-01-691-9922 — this item is cataloged by the U.S. Government under National Stock Number 3940-01-691-9922. Manufacturer of record part number: BLR4X6.
Also searched as3940-01-691-9922 ·
3940016919922 ·
NIIN 016919922 ·
01-691-9922 ·
FSC 3940 Blocks, Tackle, Rigging, and Slings · CAGE 8PFR6 · BLR4X6
Material: PLASTIC POLYESTER LOCATION NOT OTHERWISE SPECIFIED
Size Designation: 6 FEET IN LENGTH FT
1 manufacturer part number on file
Manufacturer of record: Bishop Lifting Products, Inc.
Identification
NSN: 3940-01-691-9922
NIIN: 016919922
FSC: 3940 — Blocks, Tackle, Rigging, and Slings
FSG: 39 — Materials Handling Equipment
Primary part number: BLR4X6
Manufacturer: Bishop Lifting Products, Inc.
General Description
The Sling,endless, cataloged under National Stock Number 3940-01-691-9922, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is Bishop Lifting Products, Inc.. Government technical data includes 2 specifications, 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
Parameter
Value
NSN
3940-01-691-9922
Primary Part Number
BLR4X6
Item Name
Sling,endless
FSC / FSG
3940 / 39 — Blocks, Tackle, Rigging, and Slings
Manufacturer
Bishop Lifting Products, Inc.
Status
ACTIVE
Material
PLASTIC 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 3940-01-691-9922?
NSN 3940-01-691-9922 is a Sling,endless, manufactured by Bishop Lifting Products, Inc., classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
What part numbers are listed for NSN 3940-01-691-9922?
NSN 3940-01-691-9922 has 1 manufacturer part number on file: BLR4X6 (Bishop Lifting Products, Inc.).
What are the specifications of BLR4X6?
Key specifications for BLR4X6: Special Features: WHITE IN COLOR; 1.45 INCHES IN DIAMETER; 16,800 POUND VERTICAL HITCH LOAD; 13,400 POUND CHOKE HITCH LOAD; 33,600 VERTICAL BACKET HITCH LOAD LBS; Part Name Assigned by Controlling Agency: ROUNDSLING; Material: PLASTIC POLYESTER LOCATION NOT OTHERWISE SPECIFIED; Size Designation: 6 FEET IN LENGTH FT. 2 specifications are documented in the U.S. Government catalog.
Is NSN 3940-01-691-9922 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.