PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15079Screw,cap,socket Head

Moog Inc. Dba Ampac-Isp Corp · NSN 5305-01-189-8439 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-189-8439 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-189-8439. Primary manufacturer part number: 15079.
Features
  • Screw,cap,socket Head — FSC 5305
  • Fastener Length: 1.440 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
  • Width Across Flats: 0.375 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Head Style: FLAT CHAMFER
  • Thread Direction: RIGHT-HAND
  • Head Diameter: 0.642 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-189-8439, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Moog Inc. Dba Ampac-Isp Corp. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-189-8439
Primary Part Number15079
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerMoog Inc. Dba Ampac-Isp Corp
StatusACTIVE
Fastener Length1.440 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
Width Across Flats0.375 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Head StyleFLAT CHAMFER
Thread DirectionRIGHT-HAND
Head Diameter0.642 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
Nominal Thread Diameter0.438 INCHES IN
Thread Class2A A
Thread Length1.297 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
Internal Drive StyleHEXAGON
Head Height0.430 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
Thread Quantity Per Inch14
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5133-00-224-4027 INTERCHANGEABLE
Drill,twist
1730-00-232-097215079 INTERCHANGEABLE
Weldment,frame
Time Manufacturing Company Dba Time Manufacturing Company
1270-00-673-973415079 INTERCHANGEABLE
Plunger,sight
Gyrus Acmi L.p. Dba Circon-Acmi Div
3040-01-149-382615079 INTERCHANGEABLE
Housing,mechanical Drive
New Venture Gear Inc New Process Gear Div
4820-01-270-437515079 INTERCHANGEABLE
Ball,valve,ported
Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company
4710-01-289-1503RK15079 INTERCHANGEABLE
Tube,metallic
Parker-Hannifin Corporation Dba Racor Division Div Racor Division
5340-01-301-402115079 INTERCHANGEABLE
Handle,manual Control
Middleby Marshall Inc Conveyor Ovens and Mixers Div
4130-01-369-250115079 INTERCHANGEABLE
Condenser Coil,refrigeration
Haws Corporation
5930-01-428-24287101TCWZQ INTERCHANGEABLE
Switch,toggle
C & K Components, Llc Div C & K Components
5360-01-463-218815079 INTERCHANGEABLE
Extension Spring
Deval Life Cycle Support Llc
Cross-Reference Index
Part NumberManufacturer
895-20885 ITEM 11 Moog Inc. Dba Ampac-Isp Corp (USA)
15079 PRIMARY Moog Inc. Dba Ampac-Isp Corp (USA)
Related Parts
5133-00-224-4027INTERCHANGEABLE
DRILL,TWIST
1730-00-232-0972INTERCHANGEABLE
WELDMENT,FRAME
15079
1270-00-673-9734INTERCHANGEABLE
PLUNGER,SIGHT
15079
3040-01-149-3826INTERCHANGEABLE
HOUSING,MECHANICAL DRIVE
15079
4820-01-270-4375INTERCHANGEABLE
BALL,VALVE,PORTED
15079
4710-01-289-1503INTERCHANGEABLE
TUBE,METALLIC
RK15079
5340-01-301-4021INTERCHANGEABLE
HANDLE,MANUAL CONTROL
15079
4130-01-369-2501INTERCHANGEABLE
CONDENSER COIL,REFRIGERATION
15079
5930-01-428-2428INTERCHANGEABLE
SWITCH,TOGGLE
7101TCWZQ
5360-01-463-2188INTERCHANGEABLE
EXTENSION SPRING
15079

Frequently Asked Questions

What is NSN 5305-01-189-8439?

NSN 5305-01-189-8439 is a Screw,cap,socket Head, manufactured by Moog Inc. Dba Ampac-Isp Corp, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-189-8439?

NSN 5305-01-189-8439 has 2 cross-referenced part numbers: 895-20885 ITEM 11 (Moog Inc. Dba Ampac-Isp Corp), 15079 (Moog Inc. Dba Ampac-Isp Corp).

What NSN replaces 5305-01-189-8439?

There are 10 known substitutes for 5305-01-189-8439: 5133-00-224-4027, 1730-00-232-0972, 1270-00-673-9734 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15079?

Key specifications for 15079: Fastener Length: 1.440 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN; Width Across Flats: 0.375 INCHES NOMINAL IN; Material: STEEL OVERALL; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 13 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com