PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30723Nut,plain,round

Charles Reed Knight Jr Dba Knight's Armament Company · NSN 5310-01-702-5555 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-702-5555 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-702-5555. Primary manufacturer part number: 30723.
Features
  • Nut,plain,round — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Charles Reed Knight Jr Dba Knight's Armament Company
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,plain,round, cataloged under National Stock Number 5310-01-702-5555, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Charles Reed Knight Jr Dba Knight's Armament Company. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-702-5555
Primary Part Number30723
Item NameNut,plain,round
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCharles Reed Knight Jr Dba Knight's Armament Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4310-00-215-193230723 INTERCHANGEABLE
Intercooler,a Assem
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
5310-00-515-824330723 INTERCHANGEABLE
Washer,flat
Raytheon Company Dba Raytheon
3455-00-517-555458-10138 INTERCHANGEABLE
Cutter,milling,side
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
4820-00-728-747110125061 INTERCHANGEABLE
Valve,safety Relief
Fwd Seagrave Holdings Lp
4820-01-178-289530723 INTERCHANGEABLE
Cap,valve
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
4820-01-251-0854307-23 INTERCHANGEABLE
Retainer,disk,valve
Industrial Design Laboratories Inc
5315-01-394-8326 INTERCHANGEABLE
Key,machine
5950-01-417-204505015 INTERCHANGEABLE
Transformer,current
Magnetika Inc
4320-01-432-566730723 INTERCHANGEABLE
Ring,wearing
Hampton Hydraulics, Llc. Dba Great Bend Industries Div Hampton Hydraulics, Llc.
6515-01-617-846730-723 INTERCHANGEABLE
Ligature,surgical
Deroyal Industries Inc Stat Medical Div
Cross-Reference Index
Part NumberManufacturer
30723 PRIMARY Charles Reed Knight Jr Dba Knight's Armament Company (USA)
Related Parts
4310-00-215-1932INTERCHANGEABLE
INTERCOOLER,A ASSEM
30723
5310-00-515-8243INTERCHANGEABLE
WASHER,FLAT
30723
3455-00-517-5554INTERCHANGEABLE
CUTTER,MILLING,SIDE
58-10138
4820-00-728-7471INTERCHANGEABLE
VALVE,SAFETY RELIEF
10125061
4820-01-178-2895INTERCHANGEABLE
CAP,VALVE
30723
4820-01-251-0854INTERCHANGEABLE
RETAINER,DISK,VALVE
307-23
5315-01-394-8326INTERCHANGEABLE
KEY,MACHINE
5950-01-417-2045INTERCHANGEABLE
TRANSFORMER,CURRENT
05015
4320-01-432-5667INTERCHANGEABLE
RING,WEARING
30723
6515-01-617-8467INTERCHANGEABLE
LIGATURE,SURGICAL
30-723

Frequently Asked Questions

What is NSN 5310-01-702-5555?

NSN 5310-01-702-5555 is a Nut,plain,round, manufactured by Charles Reed Knight Jr Dba Knight's Armament Company, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-702-5555?

NSN 5310-01-702-5555 has 1 cross-referenced part number: 30723 (Charles Reed Knight Jr Dba Knight's Armament Company).

What NSN replaces 5310-01-702-5555?

There are 10 known substitutes for 5310-01-702-5555: 4310-00-215-1932, 5310-00-515-8243, 3455-00-517-5554 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30723?

Key specifications for 30723: Part Name Assigned by Controlling Agency: NUT, LATCH, 5.56 QDC SUPPRESSOR; End Item Identification: NSN: 1005017025546. 2 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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