PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33279Nut,plain,hexagon

Meggitt (new Hampshire), Inc · NSN 5310-00-274-7769 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-274-7769 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-274-7769. Primary manufacturer part number: 33279.
Features
  • Nut,plain,hexagon — FSC 5310
  • Nut Style: HEXAGON
  • Thread Quantity Per Inch: 100
  • Width Across Flats: 0.180 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
  • Bearing Surface Type: CHAMFERED
  • Nominal Thread Size: 0.100 INCHES IN
  • Thread Series: UNS
  • Thread Direction: RIGHT-HAND
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 5310-00-274-7769, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Meggitt (new Hampshire), Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-274-7769
Primary Part Number33279
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerMeggitt (new Hampshire), Inc
StatusCANCELLED
Nut StyleHEXAGON
Thread Quantity Per Inch100
Width Across Flats0.180 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
Bearing Surface TypeCHAMFERED
Nominal Thread Size0.100 INCHES IN
Thread SeriesUNS
Thread DirectionRIGHT-HAND
Nut Height0.047 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
1560-00-066-78401080-3 INTERCHANGEABLE
Parts Kit,adhesive
The Boeing Company Div Defense
4720-00-181-9140 INTERCHANGEABLE
Tubing,nonmetallic
5910-00-194-745710803 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Cd Snow Hill, Llc
5136-00-261-3237 INTERCHANGEABLE
Tap,thread Cutting
5310-00-281-355210803 INTERCHANGEABLE
Washer,flat
Alcoa/reynolds Metals Company
1660-00-347-868610803 INTERCHANGEABLE
Valve Assy,vent and
Mission Systems Orchard Park Inc
5365-00-529-844210803 INTERCHANGEABLE
Spacer,sleeve
Eaton Corporation
5975-00-714-8031143 INTERCHANGEABLE
Locknut,electrical Conduit
Abb Installation Products Inc
5915-01-292-607833279 INTERCHANGEABLE
Filter,band Pass
K&l Microwave Llc
5120-01-553-852310803 INTERCHANGEABLE
Puller,mechanical
Tiger Tool Intl Inc
Cross-Reference Index
Part NumberManufacturer
33279 PRIMARY Meggitt (new Hampshire), Inc (USA)
10803 PRIMARY Meggitt (new Hampshire), Inc (USA)
Related Parts
1560-00-066-7840INTERCHANGEABLE
PARTS KIT,ADHESIVE
1080-3
4720-00-181-9140INTERCHANGEABLE
TUBING,NONMETALLIC
5910-00-194-7457INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
10803
5136-00-261-3237INTERCHANGEABLE
TAP,THREAD CUTTING
5310-00-281-3552INTERCHANGEABLE
WASHER,FLAT
10803
1660-00-347-8686INTERCHANGEABLE
VALVE ASSY,VENT AND
10803
5365-00-529-8442INTERCHANGEABLE
SPACER,SLEEVE
10803
5975-00-714-8031INTERCHANGEABLE
LOCKNUT,ELECTRICAL CONDUIT
143
5915-01-292-6078INTERCHANGEABLE
FILTER,BAND PASS
33279
5120-01-553-8523INTERCHANGEABLE
PULLER,MECHANICAL
10803
5310-01-624-7662INTERCHANGEABLE
NUT,PLAIN,HEXAGON
10803
5120-01-693-6286INTERCHANGEABLE
JACK,SCREW,HAND
10803

Frequently Asked Questions

What is NSN 5310-00-274-7769?

NSN 5310-00-274-7769 is a Nut,plain,hexagon, manufactured by Meggitt (new Hampshire), Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-274-7769?

NSN 5310-00-274-7769 has 2 cross-referenced part numbers: 33279 (Meggitt (new Hampshire), Inc), 10803 (Meggitt (new Hampshire), Inc).

What NSN replaces 5310-00-274-7769?

There are 12 known substitutes for 5310-00-274-7769: 1560-00-066-7840, 4720-00-181-9140, 5910-00-194-7457 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 33279?

Key specifications for 33279: Nut Style: HEXAGON; Thread Quantity Per Inch: 100; Width Across Flats: 0.180 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN; Bearing Surface Type: CHAMFERED. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-274-7769 still in active supply?

NSN 5310-00-274-7769 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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