PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-50695Chasers,thread Cutting

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 5136-00-156-3023 · FSC 5136 · No Item Name Available
Verified by PartsTable
NSN 5136-00-156-3023 — this item is cataloged by the U.S. Government under National Stock Number 5136-00-156-3023. Primary manufacturer part number: A-A-50695.
Features
  • Chasers,thread Cutting — FSC 5136
  • Style Designator: RADIAL
  • Thread Direction: RIGHT-HAND
  • Style Designator: RADIAL
  • Material: STEEL OVERALL
  • Segment Quantity: 4
  • Thread Size and Series/type Designator: 0.250-20 UNIFIED NATIONAL COARSE (UNC)
  • Thread Pitch Diameters: +0.2108 TO 0.2164 INCHES IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Chasers,thread Cutting, cataloged under National Stock Number 5136-00-156-3023, is classified within Federal Supply Class 5136 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5136-00-156-3023
Primary Part NumberA-A-50695
Item NameChasers,thread Cutting
FSC / FSG5136 / 51 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusACTIVE
Style DesignatorRADIAL
Thread DirectionRIGHT-HAND
Style DesignatorRADIAL
MaterialSTEEL OVERALL
Segment Quantity4
Thread Size and Series/type Designator0.250-20 UNIFIED NATIONAL COARSE (UNC)
Thread Pitch Diameters+0.2108 TO 0.2164 INCHES IN
MaterialSTEEL OVERALL
Thread Size and Series/type Designator0.250-20 UNIFIED NATIONAL COARSE (UNC)
Segment Quantity4
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2530-00-773-5464 INTERCHANGEABLE
Bracket Assy,brake
6530-01-515-790951311 INTERCHANGEABLE
Retention Device,litter,casevac
Arnold's Welding Service, Inc.
8345-01-590-1590 INTERCHANGEABLE
Flag,hq Corps Artillery
Cross-Reference Index
Part NumberManufacturer
A-A-50695 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MIL-D-4562 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
51311 Trw Inc Trw Cutting Tools Div-New Haven (USA)
Related Parts
2530-00-773-5464INTERCHANGEABLE
BRACKET ASSY,BRAKE
6530-01-515-7909INTERCHANGEABLE
RETENTION DEVICE,LITTER,CASEVAC
51311
8345-01-590-1590INTERCHANGEABLE
FLAG,HQ CORPS ARTILLERY

Frequently Asked Questions

What is NSN 5136-00-156-3023?

NSN 5136-00-156-3023 is a Chasers,thread Cutting, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5136 (No Item Name Available). Status: active.

What are the part numbers for NSN 5136-00-156-3023?

NSN 5136-00-156-3023 has 3 cross-referenced part numbers: A-A-50695 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MIL-D-4562 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 51311 (Trw Inc Trw Cutting Tools Div-New Haven).

What NSN replaces 5136-00-156-3023?

There are 3 known substitutes for 5136-00-156-3023: 2530-00-773-5464, 6530-01-515-7909, 8345-01-590-1590. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-50695?

Key specifications for A-A-50695: Style Designator: RADIAL; Thread Direction: RIGHT-HAND; Style Designator: RADIAL; Special Features: U/W GEOMETRIC TOOL CO. DIE HEAD HOLDER STYLE D,SIZE1 IN.. 12 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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