PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3278Mounting Block

Anderson Machine Manufacturing Co., Inc. Dba Anderson Machine Co · NSN 5975-01-091-3278 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-01-091-3278 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-091-3278. Primary manufacturer part number: 3278.
Features
  • Mounting Block — FSC 5975
  • General Characteristics Item Description: ALUMINUM; 4 THREADED THRU HOLES; 1 COUNTERBORED THRU HOLE; 2.562 IN. LG; 0.500 IN. W; 0.500 IN. H IN
  • 2 verified cross-references
  • Primary manufacturer: Anderson Machine Manufacturing Co., Inc. Dba Anderson Machine Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Mounting Block, cataloged under National Stock Number 5975-01-091-3278, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Anderson Machine Manufacturing Co., Inc. Dba Anderson Machine Co. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). 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
NSN5975-01-091-3278
Primary Part Number3278
Item NameMounting Block
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerAnderson Machine Manufacturing Co., Inc. Dba Anderson Machine Co
StatusACTIVE
General Characteristics Item DescriptionALUMINUM; 4 THREADED THRU HOLES; 1 COUNTERBORED THRU HOLE; 2.562 IN. LG; 0.500 IN. W; 0.500 IN. H IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5325-00-044-5043327-8 INTERCHANGEABLE
Insert,screw Thread
Stanley Engineered Fastening Llc
5905-00-107-48812100-3154 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Keysight Technologies Inc
3040-00-118-40603278 INTERCHANGEABLE
Gearshaft,spur
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5930-00-132-44003278 INTERCHANGEABLE
Switch,rotary
Ballantine Laboratories Inc
6810-00-241-1144 INTERCHANGEABLE
Potassium Sulfate
3455-00-293-052008400 INTERCHANGEABLE
Cutter,milling,metal Slitting
Niagara Cutter Inc
4730-00-374-6960282-4900-801823REVCPCF130MALE INTERCHANGEABLE
Adapter,straight,pipe to Hose
Naval Ship Systems Command
9320-00-618-0918 INTERCHANGEABLE
Rubber Sheet,solid
2530-00-846-2379 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
6515-01-061-64053278 INTERCHANGEABLE
Bag,ostomy
Hollister Inc
Cross-Reference Index
Part NumberManufacturer
02100-20045 Hewlett-Packard Company Dba HP (USA)
3278 PRIMARY Anderson Machine Manufacturing Co., Inc. Dba Anderson Machine Co (USA)
Related Parts
5325-00-044-5043INTERCHANGEABLE
INSERT,SCREW THREAD
327-8
5905-00-107-4881INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
2100-3154
3040-00-118-4060INTERCHANGEABLE
GEARSHAFT,SPUR
3278
5930-00-132-4400INTERCHANGEABLE
SWITCH,ROTARY
3278
6810-00-241-1144INTERCHANGEABLE
POTASSIUM SULFATE
3455-00-293-0520INTERCHANGEABLE
CUTTER,MILLING,METAL SLITTING
08400
4730-00-374-6960INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
282-4900-801823REVCPCF130MALE
9320-00-618-0918INTERCHANGEABLE
RUBBER SHEET,SOLID
2530-00-846-2379INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
6515-01-061-6405INTERCHANGEABLE
BAG,OSTOMY
3278
2530-01-082-1214INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
3120-01-246-2641INTERCHANGEABLE
BUSHING,SLEEVE

Frequently Asked Questions

What is NSN 5975-01-091-3278?

NSN 5975-01-091-3278 is a Mounting Block, manufactured by Anderson Machine Manufacturing Co., Inc. Dba Anderson Machine Co, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-01-091-3278?

NSN 5975-01-091-3278 has 2 cross-referenced part numbers: 02100-20045 (Hewlett-Packard Company Dba HP), 3278 (Anderson Machine Manufacturing Co., Inc. Dba Anderson Machine Co).

What NSN replaces 5975-01-091-3278?

There are 12 known substitutes for 5975-01-091-3278: 5325-00-044-5043, 5905-00-107-4881, 3040-00-118-4060 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3278?

Key specifications for 3278: General Characteristics Item Description: ALUMINUM; 4 THREADED THRU HOLES; 1 COUNTERBORED THRU HOLE; 2.562 IN. LG; 0.500 IN. W; 0.500 IN. H IN. 1 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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