PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1-4-20X3-4Screw and Nut Ass.

Stein Inc · NSN 5305-01-157-6707 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-157-6707 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-157-6707. Primary manufacturer part number: 1-4-20X3-4.
Features
  • Screw and Nut Ass. — FSC 5305
  • 1 verified cross-reference
  • Primary manufacturer: Stein Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw and Nut Ass., cataloged under National Stock Number 5305-01-157-6707, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Stein Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrew and Nut Ass.
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersStein Inc (CAGE 50070)
Technical Specifications
ParameterValue
NSN5305-01-157-6707
Primary Part Number1-4-20X3-4
Item NameScrew and Nut Ass.
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerStein Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5305-00-012-1887101-2S4-3 INTERCHANGEABLE
Screw,cap,hexagon Head
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5305-00-885-9796 INTERCHANGEABLE
Screw,cap,hexagon Head
5306-01-181-52321/4-20X3/4 INTERCHANGEABLE
Bolt
Georator Llc
5305-01-414-0772845-6603141-86 INTERCHANGEABLE
Screw,cap,hexagon Head
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
1-4-20X3-4 PRIMARY Stein Inc (USA)
Related Parts
5305-00-012-1887INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
101-2S4-3
5305-00-885-9796INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
5306-01-181-5232INTERCHANGEABLE
BOLT
1/4-20X3/4
5305-01-414-0772INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
845-6603141-86

Frequently Asked Questions

What is NSN 5305-01-157-6707?

NSN 5305-01-157-6707 is a Screw and Nut Ass., manufactured by Stein Inc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-157-6707?

NSN 5305-01-157-6707 has 1 cross-referenced part number: 1-4-20X3-4 (Stein Inc).

What NSN replaces 5305-01-157-6707?

There are 4 known substitutes for 5305-01-157-6707: 5305-00-012-1887, 5305-00-885-9796, 5306-01-181-5232 and 1 more. Verify interchangeability with system specifications before substitution.

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