PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T1303Wrench,spanner

The Boeing Company Div Legacy Am&m · NSN 5120-00-592-2700 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-592-2700 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-592-2700. Primary manufacturer part number: T1303.
Features
  • Wrench,spanner — FSC 5120
  • Lug Thickness: 0.159 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN
  • Style Designator: LUG
  • Lug Width: 0.240 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
  • Material Document and Classification: QQ-S-685 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: STEEL COMP 4130 OVERALL
  • Opening Diameter: 4.076 INCHES NOMINAL IN
  • 1 verified cross-reference
Applications
  • Applications requiring Steel Comp 4130 Overall construction
General Description

The Wrench,spanner, cataloged under National Stock Number 5120-00-592-2700, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The Boeing Company Div Legacy Am&m. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5120-00-592-2700
Primary Part NumberT1303
Item NameWrench,spanner
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe Boeing Company Div Legacy Am&m
StatusACTIVE
Lug Thickness0.159 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN
Style DesignatorLUG
Lug Width0.240 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
Material Document and ClassificationQQ-S-685 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 4130 OVERALL
Opening Diameter4.076 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5930-00-008-1665T1303 INTERCHANGEABLE
Switch,sensitive
Saia- Burgess Gateshead Ltd
4940-00-017-9526247010 INTERCHANGEABLE
Gun,air Blow
Vacu-Blast Corp
6685-01-064-6383DE-780G-TYPE K INTERCHANGEABLE
Thermocouple,immersion
Bellofram Corporation
Cross-Reference Index
Part NumberManufacturer
T1303 PRIMARY The Boeing Company Div Legacy Am&m (USA)
Related Parts
5930-00-008-1665INTERCHANGEABLE
SWITCH,SENSITIVE
T1303
4940-00-017-9526INTERCHANGEABLE
GUN,AIR BLOW
247010
6685-01-064-6383INTERCHANGEABLE
THERMOCOUPLE,IMMERSION
DE-780G-TYPE K

Frequently Asked Questions

What is NSN 5120-00-592-2700?

NSN 5120-00-592-2700 is a Wrench,spanner, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-592-2700?

NSN 5120-00-592-2700 has 1 cross-referenced part number: T1303 (The Boeing Company Div Legacy Am&m).

What NSN replaces 5120-00-592-2700?

There are 3 known substitutes for 5120-00-592-2700: 5930-00-008-1665, 4940-00-017-9526, 6685-01-064-6383. Verify interchangeability with system specifications before substitution.

What are the specifications of T1303?

Key specifications for T1303: Overall Length: 10.094 INCHES NOMINAL IN; Lug Thickness: 0.159 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN; Style Designator: LUG; Lug Width: 0.240 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN. 7 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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