NSN 5975-01-687-9548 · NIIN 016879548 · Part number COS76A-1M
Berg Manufacturing, Inc. · FSC 5975 — Electrical Hardware and Supplies · FSG 59 — Electrical and Electronic Equipment Components · CAGE 4JKJ9
Government record, cited
NSN 5975-01-687-9548 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-687-9548. Manufacturer of record part number: COS76A-1M.
Also searched as5975-01-687-9548 ·
5975016879548 ·
NIIN 016879548 ·
01-687-9548 ·
FSC 5975 Electrical Hardware and Supplies · CAGE 4JKJ9 · COS76A-1M
Inside Diameter: 4.0 MILLIMETERS NOMINAL FIRST END MM
Inside Diameter: 4.0 MILLIMETERS NOMINAL SECOND END MM
Surface Treatment: ANODIZE
Material: ALUMINUM
1 manufacturer part number on file
Manufacturer of record: Berg Manufacturing, Inc.
Identification
NSN: 5975-01-687-9548
NIIN: 016879548
FSC: 5975 — Electrical Hardware and Supplies
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: COS76A-1M
Manufacturer: Berg Manufacturing, Inc.
General Description
The Coupling,electrical Conduit, cataloged under National Stock Number 5975-01-687-9548, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Berg Manufacturing, 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
5975-01-687-9548
Primary Part Number
COS76A-1M
Item Name
Coupling,electrical Conduit
FSC / FSG
5975 / 59 — Electrical Hardware and Supplies
Manufacturer
Berg Manufacturing, Inc.
Status
ACTIVE
Style Designator
CLAMP
Inside Diameter
4.0 MILLIMETERS NOMINAL FIRST END MM
Inside Diameter
4.0 MILLIMETERS NOMINAL SECOND END MM
Surface Treatment
ANODIZE
Material
ALUMINUM
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 5975-01-687-9548?
NSN 5975-01-687-9548 is a Coupling,electrical Conduit, manufactured by Berg Manufacturing, Inc., classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
What part numbers are listed for NSN 5975-01-687-9548?
NSN 5975-01-687-9548 has 1 manufacturer part number on file: COS76A-1M (Berg Manufacturing, Inc.).
What are the specifications of COS76A-1M?
Key specifications for COS76A-1M: Style Designator: CLAMP; Overall Length: 22.9 MILLIMETERS NOMINAL MM; Inside Diameter: 4.0 MILLIMETERS NOMINAL FIRST END MM; Inside Diameter: 4.0 MILLIMETERS NOMINAL SECOND END MM. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5975-01-687-9548 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.