PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

05121263Bolt,shoulder

Rolls-Royce Solutions America Inc · NSN 5306-00-792-8248 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-00-792-8248 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-792-8248. Primary manufacturer part number: 05121263.
Features
  • Bolt,shoulder — FSC 5306
  • Material: STEEL OVERALL
  • Fastener Length: 6.000 INCHES MINIMUM AND 6.240 INCHES MAXIMUM IN
  • Nominal Thread Diameter: 0.625 INCHES IN
  • Thread Length: 0.200 INCHES MINIMUM AND 0.218 INCHES MAXIMUM IN
  • Thread Class: 3A A
  • Extended Washer Thickness: 0.220 INCHES NOMINAL IN
  • Thread Quantity Per Inch: 11
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Bolt,shoulder, cataloged under National Stock Number 5306-00-792-8248, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rolls-Royce Solutions America Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5306-00-792-8248
Primary Part Number05121263
Item NameBolt,shoulder
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerRolls-Royce Solutions America Inc
StatusACTIVE
MaterialSTEEL OVERALL
Fastener Length6.000 INCHES MINIMUM AND 6.240 INCHES MAXIMUM IN
Nominal Thread Diameter0.625 INCHES IN
Thread Length0.200 INCHES MINIMUM AND 0.218 INCHES MAXIMUM IN
Thread Class3A A
Extended Washer Thickness0.220 INCHES NOMINAL IN
Thread Quantity Per Inch11
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Width Between Flats0.706 INCHES MINIMUM AND 0.724 INCHES MAXIMUM IN
Head StyleDOUBLE HEXAGON EXTENDED WASHER
Head Height0.620 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-146-905752148 INTERCHANGEABLE
Screw,machine
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
6240-00-284-085252148 INTERCHANGEABLE
Lamp,incandescent
Mine Safety Appliances Company
3830-00-426-742233052 INTERCHANGEABLE
Cap
Hyster-Yale Group, Inc.
5815-00-703-1575SMB157041 INTERCHANGEABLE
Shaft
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4710-00-715-7564 INTERCHANGEABLE
Tube,connector
5895-01-106-02293305-2 INTERCHANGEABLE
Divider,power,radio Frequency
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
2910-01-106-154233052 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
6350-01-240-463633052 INTERCHANGEABLE
Horn,signal
Tyco Fire Products Lp
3040-01-349-202833052 INTERCHANGEABLE
Parts Kit,linear Actuating Cylin
Allied Systems Company Dba Allied Systems Co
2805-01-423-214152148 INTERCHANGEABLE
Push Rod,engine Poppet Valve
Brunswick Corp Dba Mercury Marine Div Mercury Marine
Cross-Reference Index
Part NumberManufacturer
K 5121263 Korody-Colyer Corp a Cr Industries Co (USA)
05121263 PRIMARY Rolls-Royce Solutions America Inc (USA)
B5121263 Federal-Mogul Corporation Dba Federal-Mogul Div Fp Diesel (USA)
FP5121263 Federal-Mogul Corporation Dba Federal-Mogul Div Fp Diesel (USA)
33052 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
5306007928248 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
5121263 Delphi France SAS (FRA)
5121263 Rolls-Royce Solutions America Inc (USA)
PC5121263 Power Components (deutschland) Gmbh (DEU)
5306PL1436329 Jednolity Indeks Materialowy - Uniform Material Index (POL)
5121263 General Motors Corp (USA)
52148 Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
Related Parts
5305-00-146-9057INTERCHANGEABLE
SCREW,MACHINE
52148
6240-00-284-0852INTERCHANGEABLE
LAMP,INCANDESCENT
52148
3830-00-426-7422INTERCHANGEABLE
CAP
33052
5815-00-703-1575INTERCHANGEABLE
SHAFT
SMB157041
4710-00-715-7564INTERCHANGEABLE
TUBE,CONNECTOR
5895-01-106-0229INTERCHANGEABLE
DIVIDER,POWER,RADIO FREQUENCY
3305-2
2910-01-106-1542INTERCHANGEABLE
FILTER ELEMENT,FLUID
33052
6350-01-240-4636INTERCHANGEABLE
HORN,SIGNAL
33052
3040-01-349-2028INTERCHANGEABLE
PARTS KIT,LINEAR ACTUATING CYLIN
33052
2805-01-423-2141INTERCHANGEABLE
PUSH ROD,ENGINE POPPET VALVE
52148
2540-01-480-2548INTERCHANGEABLE
MOTOR,HYDRAULIC
12474549-2
1005-01-630-6511INTERCHANGEABLE
BARREL,MACHINE GUN
33052

Frequently Asked Questions

What is NSN 5306-00-792-8248?

NSN 5306-00-792-8248 is a Bolt,shoulder, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-00-792-8248?

NSN 5306-00-792-8248 has 12 cross-referenced part numbers: K 5121263 (Korody-Colyer Corp a Cr Industries Co), 05121263 (Rolls-Royce Solutions America Inc), B5121263 (Federal-Mogul Corporation Dba Federal-Mogul Div Fp Diesel), FP5121263 (Federal-Mogul Corporation Dba Federal-Mogul Div Fp Diesel), 33052 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.) and 7 more.

What NSN replaces 5306-00-792-8248?

There are 12 known substitutes for 5306-00-792-8248: 5305-00-146-9057, 6240-00-284-0852, 3830-00-426-7422 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 05121263?

Key specifications for 05121263: Material: STEEL OVERALL; Fastener Length: 6.000 INCHES MINIMUM AND 6.240 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.625 INCHES IN; Thread Length: 0.200 INCHES MINIMUM AND 0.218 INCHES MAXIMUM IN. 11 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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