PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14949Wrench,socket

Sss Clutch Co, Inc · NSN 5120-01-304-9052 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-304-9052 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-304-9052. Primary manufacturer part number: 14949.
Features
  • Wrench,socket — FSC 5120
  • Wrenching Surface Shape: SQUARE SINGLE END INTERNAL
  • Material: STEEL OVERALL
  • Functional Description: USED TO LOCK OUT AN SSS CLUTCH
  • Style Designator: SINGLE SOCKET T
  • 3 verified cross-references
  • Primary manufacturer: Sss Clutch Co, Inc
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,socket, cataloged under National Stock Number 5120-01-304-9052, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Sss Clutch Co, Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-304-9052
Primary Part Number14949
Item NameWrench,socket
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSss Clutch Co, Inc
StatusACTIVE
Wrenching Surface ShapeSQUARE SINGLE END INTERNAL
MaterialSTEEL OVERALL
Functional DescriptionUSED TO LOCK OUT AN SSS CLUTCH
Style DesignatorSINGLE SOCKET T
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
1650-00-083-404614949 INTERCHANGEABLE
Filter Element,fluid
Mid-America Aerotech, Llc
6625-00-164-6564 INTERCHANGEABLE
Chassis,plug-in Unit,electronic
3040-00-338-7657A0105S4700-725014PC21 INTERCHANGEABLE
Shaft,straight
Naval Ship Systems Command
5950-00-900-3877805037 INTERCHANGEABLE
Transformer,power
Honeywell International, Inc Div Aerospace-Tucson
3010-01-120-9558140T INTERCHANGEABLE
Clutch,positive,nonvehicular
Sss Gears Ltd
5340-01-393-861514949 INTERCHANGEABLE
Housing Assembly Fi
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
4320-01-407-0986 INTERCHANGEABLE
Parts Kit,reciprocating Pump
5340-01-608-9688S1494-9 INTERCHANGEABLE
Clamp,loop
Textron Aviation Inc
1005-01-670-807014949 INTERCHANGEABLE
Rifle,sniper
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
S 14949 Sss Clutch Co, Inc (USA)
140 T Sss Clutch Co, Inc (USA)
14949 PRIMARY Sss Clutch Co, Inc (USA)
Related Parts
1650-00-083-4046INTERCHANGEABLE
FILTER ELEMENT,FLUID
14949
6625-00-164-6564INTERCHANGEABLE
CHASSIS,PLUG-IN UNIT,ELECTRONIC
3040-00-338-7657INTERCHANGEABLE
SHAFT,STRAIGHT
A0105S4700-725014PC21
5950-00-900-3877INTERCHANGEABLE
TRANSFORMER,POWER
805037
3010-01-120-9558INTERCHANGEABLE
CLUTCH,POSITIVE,NONVEHICULAR
140T
5340-01-393-8615INTERCHANGEABLE
HOUSING ASSEMBLY FI
14949
4320-01-407-0986INTERCHANGEABLE
PARTS KIT,RECIPROCATING PUMP
5340-01-608-9688INTERCHANGEABLE
CLAMP,LOOP
S1494-9
1005-01-670-8070INTERCHANGEABLE
RIFLE,SNIPER
14949

Frequently Asked Questions

What is NSN 5120-01-304-9052?

NSN 5120-01-304-9052 is a Wrench,socket, manufactured by Sss Clutch Co, Inc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-304-9052?

NSN 5120-01-304-9052 has 3 cross-referenced part numbers: S 14949 (Sss Clutch Co, Inc), 140 T (Sss Clutch Co, Inc), 14949 (Sss Clutch Co, Inc).

What NSN replaces 5120-01-304-9052?

There are 9 known substitutes for 5120-01-304-9052: 1650-00-083-4046, 6625-00-164-6564, 3040-00-338-7657 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14949?

Key specifications for 14949: Wrenching Surface Shape: SQUARE SINGLE END INTERNAL; Material: STEEL OVERALL; Functional Description: USED TO LOCK OUT AN SSS CLUTCH; Style Designator: SINGLE SOCKET T. 5 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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