NSN 5975-01-667-0611 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-667-0611. Manufacturer of record part number: TB 144.
Also searched as5975-01-667-0611 ·
5975016670611 ·
NIIN 016670611 ·
01-667-0611 ·
FSC 5975 Electrical Hardware and Supplies · CAGE 56501 · TB 144
Manufacturer of record: Abb Installation Products Inc
Identification
NSN: 5975-01-667-0611
NIIN: 016670611
FSC: 5975 — Electrical Hardware and Supplies
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: TB 144
Manufacturer: Abb Installation Products Inc
General Description
The Locknut,electrical Conduit, cataloged under National Stock Number 5975-01-667-0611, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Abb Installation Products Inc. Government technical data includes 5 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
5975-01-667-0611
Primary Part Number
TB 144
Item Name
Locknut,electrical Conduit
FSC / FSG
5975 / 59 — Electrical Hardware and Supplies
Manufacturer
Abb Installation Products Inc
Status
ACTIVE
Drive Type
NOTCHED
Outside Diameter
2.156 INCHES NOMINAL IN
Thread Type
STRAIGHT
Thread Direction
RIGHT-HAND
Material
STEEL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5975 — Electrical Hardware and Supplies
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5975-00-000-0120
MOUNTING BASE,ELECTRICAL EQUIPME
5975-00-000-0126
5975-00-000-0126 · Item name not on file
5975-00-000-7420
5975-00-000-7420 · Item name not on file
5975-00-001-1397
5975-00-001-1397 · Item name not on file
5975-00-001-1538
5975-00-001-1538 · Item name not on file
5975-00-001-1539
5975-00-001-1539 · Item name not on file
5975-00-001-1542
5975-00-001-1542 · Item name not on file
5975-00-001-2444
5975-00-001-2444 · Item name not on file
Frequently Asked Questions
What is NSN 5975-01-667-0611?
NSN 5975-01-667-0611 is a Locknut,electrical Conduit, manufactured by Abb Installation Products Inc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
What part numbers are listed for NSN 5975-01-667-0611?
NSN 5975-01-667-0611 has 1 manufacturer part number on file: TB 144 (Abb Installation Products Inc).
What are the specifications of TB 144?
Key specifications for TB 144: Overall Height: 0.203 INCHES NOMINAL IN; Drive Type: NOTCHED; Outside Diameter: 2.156 INCHES NOMINAL IN; Thread Type: STRAIGHT. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5975-01-667-0611 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.