PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HSF-100AHolder,inserted Hammer Face

Williams J H Industrial Products Inc · NSN 5120-00-903-8545 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-903-8545 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-903-8545. Primary manufacturer part number: HSF-100A.
Features
  • Holder,inserted Hammer Face — FSC 5120
  • Head Length: 2.000 INCHES NOMINAL IN
  • Handle Length: 11.000 INCHES NOMINAL IN
  • Face Type Accommodated: SCREW-IN
  • Material: GLASS FIBER HANDLE
  • Face Diameter Accommodated: 1.000 INCHES NOMINAL IN
  • 7 verified cross-references
  • Primary manufacturer: Williams J H Industrial Products Inc
Applications
  • Applications requiring Glass Fiber Handle construction
General Description

The Holder,inserted Hammer Face, cataloged under National Stock Number 5120-00-903-8545, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Williams J H Industrial Products Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 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
NSN5120-00-903-8545
Primary Part NumberHSF-100A
Item NameHolder,inserted Hammer Face
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerWilliams J H Industrial Products Inc
StatusCANCELLED
Head Length2.000 INCHES NOMINAL IN
Handle Length11.000 INCHES NOMINAL IN
Face Type AccommodatedSCREW-IN
MaterialGLASS FIBER HANDLE
Face Diameter Accommodated1.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3455-00-231-352809600 INTERCHANGEABLE
Cutter,milling,shell End
Niagara Cutter Inc
5120-00-243-2953 INTERCHANGEABLE
Hammer,hand
5120-00-293-0487155MT INTERCHANGEABLE
Hammer,hand
Nupla Corporation
5120-00-293-0571200T INTERCHANGEABLE
Hammer,hand
Nupla Corporation
5120-00-357-6075155 INTERCHANGEABLE
Hammer,hand
Nupla Corporation
5120-00-357-6077 INTERCHANGEABLE
Hammer,hand
6625-00-464-2133224743-001 INTERCHANGEABLE
Voltmeter
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5120-00-540-8861 INTERCHANGEABLE
Holder and Inserted Hammer Face
5120-00-541-8112 INTERCHANGEABLE
Holder,inserted Hammer Face
5120-00-554-775709-506 INTERCHANGEABLE
Holder,inserted Hammer Face
Nupla Corporation
Cross-Reference Index
Part NumberManufacturer
HSF-100A PRIMARY Williams J H Industrial Products Inc (USA)
SPS-100 Nupla Corporation (USA)
GGG-H-33 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
69-001 Apex Tool Group, Llc Dba Nicholson (USA)
GGG-H-33 TY1CL3STDDEA General Services Administration Federal Supply Service (USA)
09-600 Nupla Corporation (USA)
69-001 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
Related Parts
3455-00-231-3528INTERCHANGEABLE
CUTTER,MILLING,SHELL END
09600
5120-00-243-2953INTERCHANGEABLE
HAMMER,HAND
5120-00-293-0487INTERCHANGEABLE
HAMMER,HAND
155MT
5120-00-293-0571INTERCHANGEABLE
HAMMER,HAND
200T
5120-00-357-6075INTERCHANGEABLE
HAMMER,HAND
155
5120-00-357-6077INTERCHANGEABLE
HAMMER,HAND
6625-00-464-2133INTERCHANGEABLE
VOLTMETER
224743-001
5120-00-540-8861INTERCHANGEABLE
HOLDER AND INSERTED HAMMER FACE
5120-00-541-8112INTERCHANGEABLE
HOLDER,INSERTED HAMMER FACE
5120-00-554-7757INTERCHANGEABLE
HOLDER,INSERTED HAMMER FACE
09-506
5120-00-596-1075INTERCHANGEABLE
FACE,HAMMER,INSERTED
5120-00-903-8546INTERCHANGEABLE
HOLDER,INSERTED HAMMER FACE
HSF-105A

Frequently Asked Questions

What is NSN 5120-00-903-8545?

NSN 5120-00-903-8545 is a Holder,inserted Hammer Face, manufactured by Williams J H Industrial Products Inc, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-903-8545?

NSN 5120-00-903-8545 has 7 cross-referenced part numbers: HSF-100A (Williams J H Industrial Products Inc), SPS-100 (Nupla Corporation), GGG-H-33 (Federal Specifications Promulgated by General Services Administration Washington DC), 69-001 (Apex Tool Group, Llc Dba Nicholson), GGG-H-33 TY1CL3STDDEA (General Services Administration Federal Supply Service) and 2 more.

What NSN replaces 5120-00-903-8545?

There are 12 known substitutes for 5120-00-903-8545: 3455-00-231-3528, 5120-00-243-2953, 5120-00-293-0487 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of HSF-100A?

Key specifications for HSF-100A: Head Length: 2.000 INCHES NOMINAL IN; Handle Length: 11.000 INCHES NOMINAL IN; Face Type Accommodated: SCREW-IN; Special Features: HAMMER INSERTS NOT INCLUDED. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-903-8545 still in active supply?

NSN 5120-00-903-8545 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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