PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ET732Key,socket Head Screw

Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc · NSN 5120-01-397-5813 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-397-5813 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-397-5813. Primary manufacturer part number: ET732.
Features
  • Key,socket Head Screw — FSC 5120
  • Style Designator: L-HANDLE
  • Specification/standard Data: 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Features Provided: SHORT SERIES
  • Wrenching Surface Shape: HEXAGON BOTH ENDS EXTERNAL
  • Surface Treatment: OXIDE OVERALL
  • Wrenching Surface Size: 0.219 INCHES NOMINAL BOTH ENDS IN
  • Material: STEEL OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Key,socket Head Screw, cataloged under National Stock Number 5120-01-397-5813, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-01-397-5813
Primary Part NumberET732
Item NameKey,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerIdsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
StatusCANCELLED
Style DesignatorL-HANDLE
Specification/standard Data05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Features ProvidedSHORT SERIES
Wrenching Surface ShapeHEXAGON BOTH ENDS EXTERNAL
Surface TreatmentOXIDE OVERALL
Wrenching Surface Size0.219 INCHES NOMINAL BOTH ENDS IN
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-005-6184 INTERCHANGEABLE
Bearing,ball,annular
1040-00-006-316315117 INTERCHANGEABLE
Plate,inlet Valve
L3harris Technologies, Inc. Div Space and Airborne Systems
5965-00-119-6207 INTERCHANGEABLE
Headset,electrical
5136-00-189-7816 INTERCHANGEABLE
Tap,thread Cutting
5133-00-236-4053 INTERCHANGEABLE
Drill,twist
5310-00-448-7264 INTERCHANGEABLE
Washer,key
5950-00-470-899215114 INTERCHANGEABLE
Reactor
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
4820-00-892-5904FIGURE 89 INTERCHANGEABLE
Valve,angle
Crane Co Div Valve Div
5910-01-048-743616PS-S20 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Sprague Electric Co World Hqs
5930-01-186-899515186 INTERCHANGEABLE
Switch,thermostatic
Star Mfg Intl Inc Dbaholman Cooking Equipment Inc
Cross-Reference Index
Part NumberManufacturer
15114 Eklind Tool Co (USA)
151.2639 Jp Stroje S.r.o. (CZE)
B18.3 The American Society of Mechanical Engineers (USA)
ET732 PRIMARY Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
FRS ET732 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
10760ACV-7/32 Internova - Cz Gmbh, Spol. S R.o. (CZE)
43550014 Internova - Cz Gmbh, Spol. S R.o. (CZE)
Related Parts
3110-00-005-6184INTERCHANGEABLE
BEARING,BALL,ANNULAR
1040-00-006-3163INTERCHANGEABLE
PLATE,INLET VALVE
15117
5965-00-119-6207INTERCHANGEABLE
HEADSET,ELECTRICAL
5136-00-189-7816INTERCHANGEABLE
TAP,THREAD CUTTING
5133-00-236-4053INTERCHANGEABLE
DRILL,TWIST
5310-00-448-7264INTERCHANGEABLE
WASHER,KEY
5950-00-470-8992INTERCHANGEABLE
REACTOR
15114
4820-00-892-5904INTERCHANGEABLE
VALVE,ANGLE
FIGURE 89
5910-01-048-7436INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
16PS-S20
5930-01-186-8995INTERCHANGEABLE
SWITCH,THERMOSTATIC
15186
5331-01-231-5201INTERCHANGEABLE
O-RING
3A691
4320-01-422-0091INTERCHANGEABLE
MOTOR AND SHAFT ASSEMBLY
15114

Frequently Asked Questions

What is NSN 5120-01-397-5813?

NSN 5120-01-397-5813 is a Key,socket Head Screw, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-01-397-5813?

NSN 5120-01-397-5813 has 7 cross-referenced part numbers: 15114 (Eklind Tool Co), 151.2639 (Jp Stroje S.r.o.), B18.3 (The American Society of Mechanical Engineers), ET732 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), FRS ET732 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc) and 2 more.

What NSN replaces 5120-01-397-5813?

There are 12 known substitutes for 5120-01-397-5813: 3110-00-005-6184, 1040-00-006-3163, 5965-00-119-6207 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ET732?

Key specifications for ET732: Style Designator: L-HANDLE; Specification/standard Data: 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Features Provided: SHORT SERIES; Wrenching Surface Shape: HEXAGON BOTH ENDS EXTERNAL. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-397-5813 still in active supply?

NSN 5120-01-397-5813 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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