PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

151657Screw,machine

Telemechanics Inc · NSN 5305-00-370-0922 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-370-0922 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-370-0922. Primary manufacturer part number: 151657.
Features
  • Screw,machine — FSC 5305
  • Thread Quantity Per Inch: 40
  • Thread Length: 0.312 INCHES MINIMUM IN
  • Head Style: FLAT CHAMFER
  • Nominal Thread Diameter: 0.138 INCHES IN
  • Head Diameter: 0.219 INCHES NOMINAL IN
  • Thread Series Designator: UNF
  • Thread Direction: RIGHT-HAND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-370-0922, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5305-00-370-0922
Primary Part Number151657
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerTelemechanics Inc
StatusCANCELLED
Thread Quantity Per Inch40
Thread Length0.312 INCHES MINIMUM IN
Head StyleFLAT CHAMFER
Nominal Thread Diameter0.138 INCHES IN
Head Diameter0.219 INCHES NOMINAL IN
Thread Series DesignatorUNF
Thread DirectionRIGHT-HAND
Head Height0.062 INCHES NOMINAL IN
Thread Class2A A
Screw Surface TreatmentNICKEL
Internal Drive StyleSLOT
Fastener Length0.312 INCHES NOMINAL IN
Screw MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5330-00-171-7924151657 INTERCHANGEABLE
Seal,plain Encased
Philips North America Llc Dba Philips Healthcare
4730-00-505-8589302105 INTERCHANGEABLE
Reducer,tube
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5930-00-731-4761MIS17328-3-7 INTERCHANGEABLE
Switch,pressure
Us Army Aviation and Missile Command
4730-01-169-382033198 INTERCHANGEABLE
Strainer,sediment
Tate Andale, Llc
6685-01-292-5192 INTERCHANGEABLE
Thermostat,flow Control
5120-01-428-803433198 INTERCHANGEABLE
Key Set,socket Head Screw
Eklind Tool Co
Cross-Reference Index
Part NumberManufacturer
125168 Telemechanics Inc (USA)
125168 Zf Industrieantriebe Witten Gmbh (DEU)
85434 Zf Industrieantriebe Witten Gmbh (DEU)
5305PL1256586 Jednolity Indeks Materialowy - Uniform Material Index (POL)
33-198 Telemechanics Inc (USA)
151657 Zf Industrieantriebe Witten Gmbh (DEU)
151657 PRIMARY Telemechanics Inc (USA)
1161 Zf Industrieantriebe Witten Gmbh (DEU)
5305PL1388008 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
5330-00-171-7924INTERCHANGEABLE
SEAL,PLAIN ENCASED
151657
4730-00-505-8589INTERCHANGEABLE
REDUCER,TUBE
302105
5930-00-731-4761INTERCHANGEABLE
SWITCH,PRESSURE
MIS17328-3-7
4730-01-169-3820INTERCHANGEABLE
STRAINER,SEDIMENT
33198
6685-01-292-5192INTERCHANGEABLE
THERMOSTAT,FLOW CONTROL
5120-01-428-8034INTERCHANGEABLE
KEY SET,SOCKET HEAD SCREW
33198

Frequently Asked Questions

What is NSN 5305-00-370-0922?

NSN 5305-00-370-0922 is a Screw,machine, manufactured by Telemechanics Inc, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-370-0922?

NSN 5305-00-370-0922 has 9 cross-referenced part numbers: 125168 (Telemechanics Inc), 125168 (Zf Industrieantriebe Witten Gmbh), 85434 (Zf Industrieantriebe Witten Gmbh), 5305PL1256586 (Jednolity Indeks Materialowy - Uniform Material Index), 33-198 (Telemechanics Inc) and 4 more.

What NSN replaces 5305-00-370-0922?

There are 6 known substitutes for 5305-00-370-0922: 5330-00-171-7924, 4730-00-505-8589, 5930-00-731-4761 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 151657?

Key specifications for 151657: Thread Quantity Per Inch: 40; Thread Length: 0.312 INCHES MINIMUM IN; Head Style: FLAT CHAMFER; Nominal Thread Diameter: 0.138 INCHES IN. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-370-0922 still in active supply?

NSN 5305-00-370-0922 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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