PartsTable TECHNICAL DATA SHEET

JULY 2026Technical Data Sheet

4-1501Key,socket Head Screw

Name: 4-1501
SKU: 5120-01-671-7457

Daniels Manufacturing Corporation · NSN 5120-01-671-7457 · FSC 5120 · No Item Name Available

Verified by PartsTable

NSN 5120-01-671-7457 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-671-7457. Primary manufacturer part number: 4-1501.

5120-01-671-7457 — No Item Name Available illustration

Features

Key,socket Head Screw — FSC 5120
1 verified cross-reference
Primary manufacturer: Daniels Manufacturing Corporation

Applications

Structural fastening and assembly
Equipment mounting
Panel and housing attachment

General Description

The Key,socket Head Screw, cataloged under National Stock Number 5120-01-671-7457, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Daniels Manufacturing Corporation. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5120-01-671-7457
Primary Part Number	4-1501
Item Name	Key,socket Head Screw
FSC / FSG	5120 / 51 — No Item Name Available
Manufacturer	Daniels Manufacturing Corporation
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
HAZMAT	No

⇄ Verified Substitutes 8

3020-00-027-47241770773 INTERCHANGEABLE

Gear,spur

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier

2910-00-364-5853WMB2057-1X INTERCHANGEABLE

Sleeve,control

Ambac International Corporation Div Ambac International

1680-00-473-52064150-1 INTERCHANGEABLE

Actuator,electro-Mechanical,line

Aerocontrolex Group, Inc. Div Talley Actuators

5930-00-478-0147 INTERCHANGEABLE

Switch,rotary

5950-00-646-3162SM-B-105183 INTERCHANGEABLE

Transformer,audio Frequency

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir

4820-00-827-595149699 INTERCHANGEABLE

Float,valve

Liquid Controls, L.l.c. Div Idex Corporation

2520-01-015-722630061X INTERCHANGEABLE

Parts Kit,universal Joint

Neapco Inc

4240-01-248-985041501 INTERCHANGEABLE

Cushion,face

Mine Safety Appliances Company

Cross-Reference Index

Part Number	Manufacturer
4-1501 PRIMARY	Daniels Manufacturing Corporation (USA)

Related Parts

3020-00-027-4724INTERCHANGEABLE

GEAR,SPUR

1770773

2910-00-364-5853INTERCHANGEABLE

SLEEVE,CONTROL

WMB2057-1X

1680-00-473-5206INTERCHANGEABLE

ACTUATOR,ELECTRO-MECHANICAL,LINE

4150-1

5930-00-478-0147INTERCHANGEABLE

SWITCH,ROTARY

5950-00-646-3162INTERCHANGEABLE

TRANSFORMER,AUDIO FREQUENCY

SM-B-105183

4820-00-827-5951INTERCHANGEABLE

FLOAT,VALVE

49699

2520-01-015-7226INTERCHANGEABLE

PARTS KIT,UNIVERSAL JOINT

30061X

4240-01-248-9850INTERCHANGEABLE

CUSHION,FACE

41501

Frequently Asked Questions

What is NSN 5120-01-671-7457?

NSN 5120-01-671-7457 is a Key,socket Head Screw, manufactured by Daniels Manufacturing Corporation, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-671-7457?

NSN 5120-01-671-7457 has 1 cross-referenced part number: 4-1501 (Daniels Manufacturing Corporation).

What NSN replaces 5120-01-671-7457?

There are 8 known substitutes for 5120-01-671-7457: 3020-00-027-4724, 2910-00-364-5853, 1680-00-473-5206 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4-1501?

Key specifications for 4-1501: End Item Identification: F-35 AIRCRAFT SUPPORT EQUIPMENT. 1 total characteristics are documented in the Federal Logistics Information System.

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.

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