NSN 5975-01-541-2551 · NIIN 015412551 · Part number 7807K31
Mcmaster-Carr Supply Co · FSC 5975 — Electrical Hardware and Supplies · FSG 59 — Electrical and Electronic Equipment Components · CAGE 39428
Government record, cited
NSN 5975-01-541-2551 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-541-2551. Manufacturer of record part number: 7807K31.
Also searched as5975-01-541-2551 ·
5975015412551 ·
NIIN 015412551 ·
01-541-2551 ·
FSC 5975 Electrical Hardware and Supplies · CAGE 39428 · 7807K31
Item Accommodated Trade Size: 0.375 INCHES SINGLE END IN
Style Designator: STRAIGHT
Nominal Thread Size: 0.375 INCHES FIRST END IN
Inside Diameter: 0.100 INCHES MINIMUM AND 0.120 INCHES MAXIMUM SINGLE END IN
Conduit Type Accommodated: RIGID NONMETALLIC SINGLE END
Material: PLASTIC NYLON
Thread Series Designator: NPT FIRST END
Identification
NSN: 5975-01-541-2551
NIIN: 015412551
FSC: 5975 — Electrical Hardware and Supplies
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 7807K31
Manufacturer: Mcmaster-Carr Supply Co
General Description
The Box Connector,electrical, cataloged under National Stock Number 5975-01-541-2551, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 8 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
5975-01-541-2551
Primary Part Number
7807K31
Item Name
Box Connector,electrical
FSC / FSG
5975 / 59 — Electrical Hardware and Supplies
Manufacturer
Mcmaster-Carr Supply Co
Status
ACTIVE
Item Accommodated Trade Size
0.375 INCHES SINGLE END IN
Style Designator
STRAIGHT
Nominal Thread Size
0.375 INCHES FIRST END IN
Inside Diameter
0.100 INCHES MINIMUM AND 0.120 INCHES MAXIMUM SINGLE END IN
Conduit Type Accommodated
RIGID NONMETALLIC SINGLE END
Material
PLASTIC NYLON
Thread Series Designator
NPT FIRST END
End Type
LOCKNUT FIRST END
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 5975-01-541-2551?
NSN 5975-01-541-2551 is a Box Connector,electrical, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
What part numbers are listed for NSN 5975-01-541-2551?
NSN 5975-01-541-2551 has 1 manufacturer part number on file: 7807K31 (Mcmaster-Carr Supply Co).
What are the specifications of 7807K31?
Key specifications for 7807K31: Item Accommodated Trade Size: 0.375 INCHES SINGLE END IN; Style Designator: STRAIGHT; Nominal Thread Size: 0.375 INCHES FIRST END IN; Inside Diameter: 0.100 INCHES MINIMUM AND 0.120 INCHES MAXIMUM SINGLE END IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5975-01-541-2551 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.