PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30008Thumbscrew

Pitman Mfg Co Inc Sub of Wajax Ltd · NSN 5305-00-874-3569 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-874-3569 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-874-3569. Primary manufacturer part number: 30008.
Features
  • Thumbscrew — FSC 5305
  • Head Style: THUMB NO. 4
  • Width Between Flats: 1.125 INCHES NOMINAL IN
  • Nominal Thread Diameter: 0.250 INCHES IN
  • Thread Length: 0.375 INCHES MINIMUM IN
  • Material: STEEL OVERALL
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Surface Treatment: CADMIUM OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Thumbscrew, cataloged under National Stock Number 5305-00-874-3569, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pitman Mfg Co Inc Sub of Wajax Ltd. Government technical data includes 13 verified specifications, 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
NSN5305-00-874-3569
Primary Part Number30008
Item NameThumbscrew
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerPitman Mfg Co Inc Sub of Wajax Ltd
StatusACTIVE
Head StyleTHUMB NO. 4
Width Between Flats1.125 INCHES NOMINAL IN
Nominal Thread Diameter0.250 INCHES IN
Thread Length0.375 INCHES MINIMUM IN
MaterialSTEEL OVERALL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Surface TreatmentCADMIUM OVERALL
Fastener Length1.125 INCHES NOMINAL IN
Thread Quantity Per Inch20
Thread Class2A A
Thread DirectionRIGHT-HAND
Head Height0.500 INCHES NOMINAL IN
Point StyleFLAT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6685-00-005-53770012036975 INTERCHANGEABLE
Thermostat,flow Control
Mercedes-Benz Ag
3110-00-100-0295 INTERCHANGEABLE
Cup,tapered Roller Bearing
5910-00-109-9241441-1030-008 INTERCHANGEABLE
Capacitor,fixed,electrolytic
The Boeing Company Div Legacy Boeing Hb1
1560-00-123-39515115224-8 INTERCHANGEABLE
Transition Assembly
The Boeing Company
5330-00-150-2475300-08 INTERCHANGEABLE
Seal,plain
Bal Seal Engineering, Inc.
3110-00-156-804512Z315-127 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4810-00-168-8743 INTERCHANGEABLE
Seat,valve
5120-00-223-129830008 INTERCHANGEABLE
Caulking Tool,hand
Mephisto Tool Co Inc
3820-00-282-4943E23096H INTERCHANGEABLE
Drill Rod,rock Drill
Brunner and Lay Inc
5950-01-005-1999 INTERCHANGEABLE
Coil,radio Frequency
Cross-Reference Index
Part NumberManufacturer
30008 Pitman Mfg Co Inc Sub of Wajax Ltd (USA)
30208 Flxible Co the (USA)
Related Parts
6685-00-005-5377INTERCHANGEABLE
THERMOSTAT,FLOW CONTROL
0012036975
3110-00-100-0295INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
5910-00-109-9241INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
441-1030-008
1560-00-123-3951INTERCHANGEABLE
TRANSITION ASSEMBLY
5115224-8
5330-00-150-2475INTERCHANGEABLE
SEAL,PLAIN
300-08
3110-00-156-8045INTERCHANGEABLE
BEARING,BALL,ANNULAR
12Z315-127
4810-00-168-8743INTERCHANGEABLE
SEAT,VALVE
5120-00-223-1298INTERCHANGEABLE
CAULKING TOOL,HAND
30008
3820-00-282-4943INTERCHANGEABLE
DRILL ROD,ROCK DRILL
E23096H
5950-01-005-1999INTERCHANGEABLE
COIL,RADIO FREQUENCY
6130-01-043-3076INTERCHANGEABLE
INVERTER,POWER,STATIC
30008
6685-01-048-4153INTERCHANGEABLE
THERMOSTAT,FLOW CONTROL
8127383

Frequently Asked Questions

What is NSN 5305-00-874-3569?

NSN 5305-00-874-3569 is a Thumbscrew, manufactured by Pitman Mfg Co Inc Sub of Wajax Ltd, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-874-3569?

NSN 5305-00-874-3569 has 2 cross-referenced part numbers: 30008 (Pitman Mfg Co Inc Sub of Wajax Ltd), 30208 (Flxible Co the).

What NSN replaces 5305-00-874-3569?

There are 12 known substitutes for 5305-00-874-3569: 6685-00-005-5377, 3110-00-100-0295, 5910-00-109-9241 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30008?

Key specifications for 30008: Head Style: THUMB NO. 4; Width Between Flats: 1.125 INCHES NOMINAL IN; Nominal Thread Diameter: 0.250 INCHES IN; Thread Length: 0.375 INCHES MINIMUM IN. 13 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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