PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100631Screwdriver,cross Tip

Doubleday Acquisitions, Llc Dba Double Day Acquisitions Llc · NSN 5120-01-558-1020 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-558-1020 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-558-1020. Primary manufacturer part number: 100631.
Features
  • Screwdriver,cross Tip — FSC 5120
  • 2 verified cross-references
  • Primary manufacturer: Doubleday Acquisitions, Llc Dba Double Day Acquisitions Llc
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Screwdriver,cross Tip, cataloged under National Stock Number 5120-01-558-1020, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Doubleday Acquisitions, Llc Dba Double Day Acquisitions Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-558-1020
Primary Part Number100631
Item NameScrewdriver,cross Tip
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerDoubleday Acquisitions, Llc Dba Double Day Acquisitions Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5905-00-163-226110063-1 INTERCHANGEABLE
Resistor,thermal
Telephonics Corp/prd Instruments
3120-00-237-6754CB1014-12 INTERCHANGEABLE
Bearing,sleeve
Bunting Bearings Corp
3020-00-316-5747 INTERCHANGEABLE
Gear,spur
5330-00-448-6862100631 INTERCHANGEABLE
Gasket
Middleby Marshall Inc Conveyor Ovens and Mixers Div
5310-00-596-77965307283 INTERCHANGEABLE
Washer,flat
U S Army Tank Automotive Command Amsta-Im-Mm
5360-00-796-7130 INTERCHANGEABLE
Spring,helical,compression
5365-00-973-0479100631 INTERCHANGEABLE
Spacer,ring
Woodward Hrt Inc
7050-00-986-2364 INTERCHANGEABLE
Rotor,brake Assy
5950-01-061-9823100631 INTERCHANGEABLE
Coil,radio Frequency
Logimetrics Inc
6110-01-429-1067 INTERCHANGEABLE
Monitor,voltage Deviation
Cross-Reference Index
Part NumberManufacturer
100631 Officer of Counsellor Defense & Logistics Embassy of Australia (USA)
100631 PRIMARY Doubleday Acquisitions, Llc Dba Double Day Acquisitions Llc (USA)
Related Parts
5905-00-163-2261INTERCHANGEABLE
RESISTOR,THERMAL
10063-1
3120-00-237-6754INTERCHANGEABLE
BEARING,SLEEVE
CB1014-12
3020-00-316-5747INTERCHANGEABLE
GEAR,SPUR
5330-00-448-6862INTERCHANGEABLE
GASKET
100631
5310-00-596-7796INTERCHANGEABLE
WASHER,FLAT
5307283
5360-00-796-7130INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5365-00-973-0479INTERCHANGEABLE
SPACER,RING
100631
7050-00-986-2364INTERCHANGEABLE
ROTOR,BRAKE ASSY
5950-01-061-9823INTERCHANGEABLE
COIL,RADIO FREQUENCY
100631
6110-01-429-1067INTERCHANGEABLE
MONITOR,VOLTAGE DEVIATION
4810-01-522-4951INTERCHANGEABLE
VALVE,BUTTERFLY
10063-1
4030-01-569-0827INTERCHANGEABLE
HOOK,HOIST
100631

Frequently Asked Questions

What is NSN 5120-01-558-1020?

NSN 5120-01-558-1020 is a Screwdriver,cross Tip, manufactured by Doubleday Acquisitions, Llc Dba Double Day Acquisitions Llc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-558-1020?

NSN 5120-01-558-1020 has 2 cross-referenced part numbers: 100631 (Officer of Counsellor Defense & Logistics Embassy of Australia), 100631 (Doubleday Acquisitions, Llc Dba Double Day Acquisitions Llc).

What NSN replaces 5120-01-558-1020?

There are 12 known substitutes for 5120-01-558-1020: 5905-00-163-2261, 3120-00-237-6754, 3020-00-316-5747 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100631?

Key specifications for 100631: Special Features: NUMBER 2; End Item Identification: HMC-MIL-1 HEMACOOL BLOOD PRODUCT STORAGE AND TRANSPORT REFRIGERATOR/FREEZER. 2 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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