PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1581000061Nut,plain,hexagon

Airco Republic Electronics, Inc. Div the Aeronautical Instrument & Radio Co · NSN 5310-00-011-8553 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-011-8553 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-011-8553. Primary manufacturer part number: 1581000061.
Features
  • Nut,plain,hexagon — FSC 5310
  • Thread Direction: RIGHT-HAND
  • Thread Quantity Per Inch: 32
  • Nominal Thread Size: 0.138 INCHES IN
  • Bearing Surface Type: FLAT
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Thread Class: 2B
  • Nut Style: HEXAGON
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-011-8553, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Airco Republic Electronics, Inc. Div the Aeronautical Instrument & Radio Co. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-011-8553
Primary Part Number1581000061
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerAirco Republic Electronics, Inc. Div the Aeronautical Instrument & Radio Co
StatusCANCELLED
Thread DirectionRIGHT-HAND
Thread Quantity Per Inch32
Nominal Thread Size0.138 INCHES IN
Bearing Surface TypeFLAT
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Thread Class2B
Nut StyleHEXAGON
Nut Height0.102 INCHES MINIMUM AND 0.114 INCHES MAXIMUM IN
Material Document and ClassificationQQ-B-611-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialCOPPER ALLOY OVERALL
Surface TreatmentNICKEL OVERALL
Width Across Flats0.3020 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5210-00-081-611642212 INTERCHANGEABLE
Indicator,dial
B. C. Ames Incorporated
3110-00-227-338542212 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Dressta North America Ltd
5325-00-527-9922540-6786-002 INTERCHANGEABLE
Ring,retaining
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5950-01-023-5971742891-01 INTERCHANGEABLE
Transformer,power
Ge Aviation Systems Llc
7310-01-106-9882 INTERCHANGEABLE
Pan,steam Table
7510-01-412-3706 INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
5133-01-447-8200 INTERCHANGEABLE
Drill,twist
4720-01-669-8647422-12 INTERCHANGEABLE
Hose Assembly,nonmetallic
Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division
Cross-Reference Index
Part NumberManufacturer
1581000061 Airco Republic Electronics, Inc. Div the Aeronautical Instrument & Radio Co (USA)
A500734-14 Belfort Instrument Company (USA)
118553 General Motors Corp (USA)
118553 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
118553 General Motors Llc Dba General Motors Llc (USA)
1581000061 Navcom Defense Electronics, Inc. (USA)
422-12 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
FF-N-836 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
H30-0001-003 L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA)
MILS933TYPEA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
8037-NP Federal Screw Products, Inc. (USA)
0422-012 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
8037-NPADX Airdale Express Llc Div Airdale Express (USA)
Related Parts
5210-00-081-6116INTERCHANGEABLE
INDICATOR,DIAL
42212
3110-00-227-3385INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
42212
5325-00-527-9922INTERCHANGEABLE
RING,RETAINING
540-6786-002
5950-01-023-5971INTERCHANGEABLE
TRANSFORMER,POWER
742891-01
7310-01-106-9882INTERCHANGEABLE
PAN,STEAM TABLE
7510-01-412-3706INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
5133-01-447-8200INTERCHANGEABLE
DRILL,TWIST
4720-01-669-8647INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
422-12

Frequently Asked Questions

What is NSN 5310-00-011-8553?

NSN 5310-00-011-8553 is a Nut,plain,hexagon, manufactured by Airco Republic Electronics, Inc. Div the Aeronautical Instrument & Radio Co, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-011-8553?

NSN 5310-00-011-8553 has 13 cross-referenced part numbers: 1581000061 (Airco Republic Electronics, Inc. Div the Aeronautical Instrument & Radio Co), A500734-14 (Belfort Instrument Company), 118553 (General Motors Corp), 118553 (U S Army Tank Automotive Command Amsta-Im-Mm), 118553 (General Motors Llc Dba General Motors Llc) and 8 more.

What NSN replaces 5310-00-011-8553?

There are 8 known substitutes for 5310-00-011-8553: 5210-00-081-6116, 3110-00-227-3385, 5325-00-527-9922 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1581000061?

Key specifications for 1581000061: Thread Direction: RIGHT-HAND; Thread Quantity Per Inch: 32; Nominal Thread Size: 0.138 INCHES IN; Bearing Surface Type: FLAT. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-011-8553 still in active supply?

NSN 5310-00-011-8553 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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