PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B1031-12Handle,bow

Staffall, Inc. Dba Staffall Inc · NSN 5340-00-931-5352 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-931-5352 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-931-5352. Primary manufacturer part number: B1031-12.
Features
  • Handle,bow — FSC 5340
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 4.000 INCHES NOMINAL IN
  • Nominal Thread Size: 0.375 INCHES IN
  • Surface Treatment Document and Classification: QQ-N-290,CLASS 1,TYPE 6 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Thread Series Designator: UNF
  • Material: COPPER ALLOY OVERALL
  • Surface Treatment: NICKEL OVERALL
  • Material Document and Classification: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Handle,bow, cataloged under National Stock Number 5340-00-931-5352, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Staffall, Inc. Dba Staffall Inc. Government technical data includes 10 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-931-5352
Primary Part NumberB1031-12
Item NameHandle,bow
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerStaffall, Inc. Dba Staffall Inc
StatusACTIVE
Center to Center Distance Between Mounting Facilities Parallel to Length4.000 INCHES NOMINAL IN
Nominal Thread Size0.375 INCHES IN
Surface Treatment Document and ClassificationQQ-N-290,CLASS 1,TYPE 6 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Thread Series DesignatorUNF
MaterialCOPPER ALLOY OVERALL
Surface TreatmentNICKEL OVERALL
Material Document and ClassificationQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Handle Clearance1.435 INCHES NOMINAL IN
Mounting Facility Quantity2
Mounting Facility Length0.625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 8
5950-00-176-2808 INTERCHANGEABLE
Transformer,pulse
5940-00-549-273810-311-2 INTERCHANGEABLE
Terminal,stud
Concord Electronics, Inc.
4730-00-640-57481031-12A INTERCHANGEABLE
Coupling Half,quick Disconnect
Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
5940-00-939-222710311-02 INTERCHANGEABLE
Terminal,lug
Harcosemco Llc Dba Harcosemco
3020-00-971-5611103112 INTERCHANGEABLE
Gear,antibacklash,spur
L3harris Technologies, Inc Div Space & Airborne Systems
6150-01-392-7663103-1-12 INTERCHANGEABLE
Bus,conductor
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
5930-01-523-3244 INTERCHANGEABLE
Switch,push
6150-01-700-8149103/112 INTERCHANGEABLE
Cable Assembly,power,electrical
Aak Power Supply Corp
Cross-Reference Index
Part NumberManufacturer
B1031-12 PRIMARY Staffall, Inc. Dba Staffall Inc (USA)
1031-12 Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
Related Parts
5950-00-176-2808INTERCHANGEABLE
TRANSFORMER,PULSE
5940-00-549-2738INTERCHANGEABLE
TERMINAL,STUD
10-311-2
4730-00-640-5748INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
1031-12A
5940-00-939-2227INTERCHANGEABLE
TERMINAL,LUG
10311-02
3020-00-971-5611INTERCHANGEABLE
GEAR,ANTIBACKLASH,SPUR
103112
6150-01-392-7663INTERCHANGEABLE
BUS,CONDUCTOR
103-1-12
5930-01-523-3244INTERCHANGEABLE
SWITCH,PUSH
6150-01-700-8149INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
103/112

Frequently Asked Questions

What is NSN 5340-00-931-5352?

NSN 5340-00-931-5352 is a Handle,bow, manufactured by Staffall, Inc. Dba Staffall Inc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-931-5352?

NSN 5340-00-931-5352 has 2 cross-referenced part numbers: B1031-12 (Staffall, Inc. Dba Staffall Inc), 1031-12 (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect).

What NSN replaces 5340-00-931-5352?

There are 8 known substitutes for 5340-00-931-5352: 5950-00-176-2808, 5940-00-549-2738, 4730-00-640-5748 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B1031-12?

Key specifications for B1031-12: Center to Center Distance Between Mounting Facilities Parallel to Length: 4.000 INCHES NOMINAL IN; Nominal Thread Size: 0.375 INCHES IN; Surface Treatment Document and Classification: QQ-N-290,CLASS 1,TYPE 6 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series Designator: UNF. 12 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com