PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

757863Locknut,skein

Fwd Seagrave Holdings Lp · NSN 5310-00-477-5833 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-477-5833 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-477-5833. Primary manufacturer part number: 757863.
Features
  • Locknut,skein — FSC 5310
  • General Characteristics Item Description: DUCTILE IRON,5.000 IN. LARGEST OD,1.300 IN. O/A LG,2.375-12N THD,0.781 IN. THD LG,RH;INCL 16 WRENCHING LUGS IN
  • 2 verified cross-references
  • Primary manufacturer: Fwd Seagrave Holdings Lp
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Locknut,skein, cataloged under National Stock Number 5310-00-477-5833, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fwd Seagrave Holdings Lp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-477-5833
Primary Part Number757863
Item NameLocknut,skein
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerFwd Seagrave Holdings Lp
StatusACTIVE
General Characteristics Item DescriptionDUCTILE IRON,5.000 IN. LARGEST OD,1.300 IN. O/A LG,2.375-12N THD,0.781 IN. THD LG,RH;INCL 16 WRENCHING LUGS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5365-00-485-8632 INTERCHANGEABLE
Plug,machine Thread
5315-01-421-205932345 INTERCHANGEABLE
Key,machine
Ulstein Usa Inc
6150-01-526-820032345 INTERCHANGEABLE
Cable Assembly,special Purpose,e
L-3 Communications Wescam Dba Wescam
6515-01-565-6265323.45 INTERCHANGEABLE
Guide,drill,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
757863 PRIMARY Fwd Seagrave Holdings Lp (USA)
32345 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
Related Parts
5365-00-485-8632INTERCHANGEABLE
PLUG,MACHINE THREAD
5315-01-421-2059INTERCHANGEABLE
KEY,MACHINE
32345
6150-01-526-8200INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
32345
6515-01-565-6265INTERCHANGEABLE
GUIDE,DRILL,BONE
323.45

Frequently Asked Questions

What is NSN 5310-00-477-5833?

NSN 5310-00-477-5833 is a Locknut,skein, manufactured by Fwd Seagrave Holdings Lp, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-477-5833?

NSN 5310-00-477-5833 has 2 cross-referenced part numbers: 757863 (Fwd Seagrave Holdings Lp), 32345 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.).

What NSN replaces 5310-00-477-5833?

There are 4 known substitutes for 5310-00-477-5833: 5365-00-485-8632, 5315-01-421-2059, 6150-01-526-8200 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 757863?

Key specifications for 757863: General Characteristics Item Description: DUCTILE IRON,5.000 IN. LARGEST OD,1.300 IN. O/A LG,2.375-12N THD,0.781 IN. THD LG,RH;INCL 16 WRENCHING LUGS IN. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com