PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

29048Key,socket Head Screw

U.s. Ordnance · NSN 5120-01-628-7708 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-628-7708 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-628-7708. Primary manufacturer part number: 29048.
Features
  • Key,socket Head Screw — FSC 5120
  • 2 verified cross-references
  • Primary manufacturer: U.s. Ordnance
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Key,socket Head Screw, cataloged under National Stock Number 5120-01-628-7708, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is U.s. Ordnance. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameKey,socket Head Screw
FSC / FSG5120 — No Item Name Available (FSG 51)
ManufacturersNimikkeistokeskus Ncb Finland (CAGE A486G); U.s. Ordnance (CAGE 1NZN0)
Technical Specifications
ParameterValue
NSN5120-01-628-7708
Primary Part Number29048
Item NameKey,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerU.s. Ordnance
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5940-00-549-6581 INTERCHANGEABLE
Adapter,battery Terminal
4310-00-690-371357620 INTERCHANGEABLE
Breather
Arvinmeritor Inc
5998-01-554-326529048 INTERCHANGEABLE
Circuit Card Assembly
United Technologies Corp Hamilton Sundstrand Corp
Cross-Reference Index
Part NumberManufacturer
10482024 Nimikkeistokeskus Ncb Finland (FIN)
29048 PRIMARY U.s. Ordnance (USA)
Related Parts
5940-00-549-6581INTERCHANGEABLE
ADAPTER,BATTERY TERMINAL
4310-00-690-3713INTERCHANGEABLE
BREATHER
57620
5998-01-554-3265INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
29048

Frequently Asked Questions

What is NSN 5120-01-628-7708?

NSN 5120-01-628-7708 is a Key,socket Head Screw, manufactured by U.s. Ordnance, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-628-7708?

NSN 5120-01-628-7708 has 2 cross-referenced part numbers: 10482024 (Nimikkeistokeskus Ncb Finland), 29048 (U.s. Ordnance).

What NSN replaces 5120-01-628-7708?

There are 3 known substitutes for 5120-01-628-7708: 5940-00-549-6581, 4310-00-690-3713, 5998-01-554-3265. Verify interchangeability with system specifications before substitution.

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