NSN 5306-01-004-1931 · NIIN 010041931 · Part number 2057G139
Curtiss-Wright Controls, Inc. Div Actuation Division · FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives · CAGE 0AHP5
Government record, cited
NSN 5306-01-004-1931 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-004-1931. Manufacturer of record part number: 2057G139.
Also searched as5306-01-004-1931 ·
5306010041931 ·
NIIN 010041931 ·
01-004-1931 ·
FSC 5306 Bolts · CAGE 0AHP5 · 2057G139
Head Height: 0.019 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
Fastener Length: 1.420 INCHES NOMINAL IN
Distance From Centerline to Flat: 0.247 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
Thread Length: 0.600 INCHES NOMINAL IN
Thread Class: 3A A
Head Diameter: 0.655 INCHES NOMINAL IN
1 manufacturer part number on file
Identification
NSN: 5306-01-004-1931
NIIN: 010041931
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives
Primary part number: 2057G139
Manufacturer: Curtiss-Wright Controls, Inc. Div Actuation Division
General Description
The Bolt,shoulder, cataloged under National Stock Number 5306-01-004-1931, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Curtiss-Wright Controls, Inc. Div Actuation Division. Government technical data includes 6 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
5306-01-004-1931
Primary Part Number
2057G139
Item Name
Bolt,shoulder
FSC / FSG
5306 / 53 — Bolts
Manufacturer
Curtiss-Wright Controls, Inc. Div Actuation Division
Curtiss-Wright Controls, Inc. Div Actuation Division (USA)
No interchangeability data on file.
Other items in FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276
5306-00-001-1276 · Item name not on file
5306-00-001-1949
5306-00-001-1949 · Item name not on file
5306-00-001-1988
5306-00-001-1988 · Item name not on file
5306-00-001-1989
5306-00-001-1989 · Item name not on file
5306-00-001-1990
5306-00-001-1990 · Item name not on file
5306-00-001-1991
5306-00-001-1991 · Item name not on file
5306-00-001-1993
BOLT,SHEAR
5306-00-001-2017
BOLT,MACHINE
Frequently Asked Questions
What is NSN 5306-01-004-1931?
NSN 5306-01-004-1931 is a Bolt,shoulder, manufactured by Curtiss-Wright Controls, Inc. Div Actuation Division, classified under FSC 5306, Bolts. Status: active.
What part numbers are listed for NSN 5306-01-004-1931?
NSN 5306-01-004-1931 has 1 manufacturer part number on file: 2057G139 (Curtiss-Wright Controls, Inc. Div Actuation Division).
What are the specifications of 2057G139?
Key specifications for 2057G139: Head Height: 0.019 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN; Fastener Length: 1.420 INCHES NOMINAL IN; Distance From Centerline to Flat: 0.247 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN; Thread Length: 0.600 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5306-01-004-1931 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.