NSN 3940-01-134-8379 — this item is cataloged by the U.S. Government under National Stock Number 3940-01-134-8379. Manufacturer of record part number: 17143-7.
Also searched as3940-01-134-8379 ·
3940011348379 ·
NIIN 011348379 ·
01-134-8379 ·
FSC 3940 Blocks, Tackle, Rigging, and Slings · CAGE 08484 · 17143-7
General Characteristics Item Description: MATERIAL: NYLON; 0.125 IN. THK BY1.000 IN. W BY 16.000 IN. LG IN
1 manufacturer part number on file
Manufacturer of record: Breeze-Eastern Llc
Identification
NSN: 3940-01-134-8379
NIIN: 011348379
FSC: 3940 — Blocks, Tackle, Rigging, and Slings
FSG: 39 — Materials Handling Equipment
Primary part number: 17143-7
Manufacturer: Breeze-Eastern Llc
General Description
The Lifting Loop, cataloged under National Stock Number 3940-01-134-8379, is classified within Federal Supply Class 3940 (Blocks, Tackle, Rigging, and Slings) of the Materials Handling Equipment group. The manufacturer of record is Breeze-Eastern 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. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3940-01-134-8379
Primary Part Number
17143-7
Item Name
Lifting Loop
FSC / FSG
3940 / 39 — Blocks, Tackle, Rigging, and Slings
Manufacturer
Breeze-Eastern Llc
Status
ACTIVE
General Characteristics Item Description
MATERIAL: NYLON; 0.125 IN. THK BY1.000 IN. W BY 16.000 IN. LG IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6150-01-313-5502171437-1POSSIBLE MATCH
BUS,CONDUCTOR
Possible match (shared part number)Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
6150-01-313-5503171437-2POSSIBLE MATCH
BUS,CONDUCTOR
Possible match (shared part number)Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
6150-01-313-5504171437-3POSSIBLE MATCH
BUS,CONDUCTOR
Possible match (shared part number)Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
6150-01-313-5505171437-4POSSIBLE MATCH
BUS,CONDUCTOR
Possible match (shared part number)Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
4730-01-718-8186171437POSSIBLE MATCH
COUPLING ASSEMBLY,TUBE
Possible match (shared part number)Alaskan Copper Companies, Inc. Dba Alaskan Copper Works
NSN 3940-01-134-8379 is a Lifting Loop, manufactured by Breeze-Eastern Llc, classified under FSC 3940, Blocks, Tackle, Rigging, and Slings. Status: active.
What part numbers are listed for NSN 3940-01-134-8379?
NSN 3940-01-134-8379 has 1 manufacturer part number on file: 17143-7 (Breeze-Eastern Llc).
What NSN replaces 3940-01-134-8379?
5 possible matches (shared part number, not a government interchangeability claim): 6150-01-313-5502, 6150-01-313-5503, 6150-01-313-5504. Verify interchangeability with system specifications before substitution.
What are the specifications of 17143-7?
Key specifications for 17143-7: General Characteristics Item Description: MATERIAL: NYLON; 0.125 IN. THK BY1.000 IN. W BY 16.000 IN. LG IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 3940-01-134-8379 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.