PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M-1-87173Screw,cap,socket Head

Spx Flow Us, Llc Dba Spx Valves & Controls · NSN 5305-00-912-3426 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-912-3426 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-912-3426. Primary manufacturer part number: M-1-87173.
Features
  • Screw,cap,socket Head — FSC 5305
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
  • Criticality Code Justification: ZZZY
  • 6 verified cross-references
  • Primary manufacturer: Spx Flow Us, Llc Dba Spx Valves & Controls
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-00-912-3426, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Spx Flow Us, Llc Dba Spx Valves & Controls. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-912-3426
Primary Part NumberM-1-87173
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerSpx Flow Us, Llc Dba Spx Valves & Controls
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5325-00-412-9699 INTERCHANGEABLE
Ring,retaining
5330-00-892-4169 INTERCHANGEABLE
Packing,preformed
5330-00-900-9501 INTERCHANGEABLE
Seal,plain Encased
3110-00-926-1360 INTERCHANGEABLE
Retainer and Rollers,bearing
5315-00-965-1823 INTERCHANGEABLE
Pin,cotter
Cross-Reference Index
Part NumberManufacturer
M-1-87173 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
M1-87173ITEM27 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
FAS-1-NYL Nd Industries Inc Div Nd Industries, Inc. - Michigan Division (USA)
M1-87173PC27 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
820-4384401-1 Naval Ship Systems Command (USA)
1-87081 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
Related Parts
5325-00-412-9699INTERCHANGEABLE
RING,RETAINING
5330-00-892-4169INTERCHANGEABLE
PACKING,PREFORMED
5330-00-900-9501INTERCHANGEABLE
SEAL,PLAIN ENCASED
3110-00-926-1360INTERCHANGEABLE
RETAINER AND ROLLERS,BEARING
5315-00-965-1823INTERCHANGEABLE
PIN,COTTER

Frequently Asked Questions

What is NSN 5305-00-912-3426?

NSN 5305-00-912-3426 is a Screw,cap,socket Head, manufactured by Spx Flow Us, Llc Dba Spx Valves & Controls, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-912-3426?

NSN 5305-00-912-3426 has 6 cross-referenced part numbers: M-1-87173 (Spx Flow Us, Llc Dba Spx Valves & Controls), M1-87173ITEM27 (Spx Flow Us, Llc Dba Spx Valves & Controls), FAS-1-NYL (Nd Industries Inc Div Nd Industries, Inc. - Michigan Division), M1-87173PC27 (Spx Flow Us, Llc Dba Spx Valves & Controls), 820-4384401-1 (Naval Ship Systems Command) and 1 more.

What NSN replaces 5305-00-912-3426?

There are 5 known substitutes for 5305-00-912-3426: 5325-00-412-9699, 5330-00-892-4169, 5330-00-900-9501 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M-1-87173?

Key specifications for M-1-87173: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.; Criticality Code Justification: ZZZY. 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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