PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-554Pin,shoulder,headless

Cmbf, Llc Dba Cmbf Llc · NSN 5315-01-174-8838 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-174-8838 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-174-8838. Primary manufacturer part number: 20-554.
Features
  • Pin,shoulder,headless — FSC 5315
  • First End Style: SQUARE
  • Second End Relationship with First End: NOT IDENTICAL
  • Shoulder Diameter: 37.85 MILLIMETERS NOMINAL MM
  • Style Designator: SHOULDER
  • Material: STEEL OVERALL
  • First End Location: SHANK END
  • Second End Style: SQUARE
Applications
  • Applications requiring Steel Overall construction
General Description

The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-174-8838, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cmbf, Llc Dba Cmbf Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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
NSN5315-01-174-8838
Primary Part Number20-554
Item NamePin,shoulder,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerCmbf, Llc Dba Cmbf Llc
StatusACTIVE
First End StyleSQUARE
Second End Relationship with First EndNOT IDENTICAL
Shoulder Diameter37.85 MILLIMETERS NOMINAL MM
Style DesignatorSHOULDER
MaterialSTEEL OVERALL
First End LocationSHANK END
Second End StyleSQUARE
Shank Diameter36.32 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-262-473720-469 INTERCHANGEABLE
Washer,flat
Dresser Industries Inc Leroi Div
5330-00-285-9436 INTERCHANGEABLE
Seal,plain Encased
6515-00-336-290070-5673 INTERCHANGEABLE
Forceps,nasal Septum Cutting
Sklar Corporation Dba Sklar Instruments
4310-00-390-3441204-69 INTERCHANGEABLE
Ring Set,piston
Dresser Industries Inc Leroi Div
5310-00-434-4251 INTERCHANGEABLE
Washer,lock
3020-00-573-103420554-1 INTERCHANGEABLE
Pinion,motor
Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
5950-00-726-01522450582 INTERCHANGEABLE
Coil,radio Frequency
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4140-01-051-4427 INTERCHANGEABLE
Impeller,fan,centrifugal
1005-01-257-53861211C20554 INTERCHANGEABLE
Chute,ammunition
Nobles Worldwide, Inc.
4820-01-311-09594986-11 INTERCHANGEABLE
Valve,safety Relief
Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division
Cross-Reference Index
Part NumberManufacturer
20-469 Motion Control Industries, Inc. (USA)
20-554 Motion Control Industries, Inc. (USA)
4V4851 Caterpillar Inc Div Caterpillar Defense (USA)
20-554 PRIMARY Cmbf, Llc Dba Cmbf Llc (USA)
Related Parts
5310-00-262-4737INTERCHANGEABLE
WASHER,FLAT
20-469
5330-00-285-9436INTERCHANGEABLE
SEAL,PLAIN ENCASED
6515-00-336-2900INTERCHANGEABLE
FORCEPS,NASAL SEPTUM CUTTING
70-5673
4310-00-390-3441INTERCHANGEABLE
RING SET,PISTON
204-69
5310-00-434-4251INTERCHANGEABLE
WASHER,LOCK
3020-00-573-1034INTERCHANGEABLE
PINION,MOTOR
20554-1
5950-00-726-0152INTERCHANGEABLE
COIL,RADIO FREQUENCY
2450582
4140-01-051-4427INTERCHANGEABLE
IMPELLER,FAN,CENTRIFUGAL
1005-01-257-5386INTERCHANGEABLE
CHUTE,AMMUNITION
1211C20554
4820-01-311-0959INTERCHANGEABLE
VALVE,SAFETY RELIEF
4986-11
2910-01-318-1362INTERCHANGEABLE
HYDRAULIC HEAD AND ROTOR
20090
5120-01-430-8109INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC

Frequently Asked Questions

What is NSN 5315-01-174-8838?

NSN 5315-01-174-8838 is a Pin,shoulder,headless, manufactured by Cmbf, Llc Dba Cmbf Llc, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-174-8838?

NSN 5315-01-174-8838 has 4 cross-referenced part numbers: 20-469 (Motion Control Industries, Inc.), 20-554 (Motion Control Industries, Inc.), 4V4851 (Caterpillar Inc Div Caterpillar Defense), 20-554 (Cmbf, Llc Dba Cmbf Llc).

What NSN replaces 5315-01-174-8838?

There are 12 known substitutes for 5315-01-174-8838: 5310-00-262-4737, 5330-00-285-9436, 6515-00-336-2900 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20-554?

Key specifications for 20-554: First End Style: SQUARE; Second End Relationship with First End: NOT IDENTICAL; Shoulder Diameter: 37.85 MILLIMETERS NOMINAL MM; Style Designator: SHOULDER. 10 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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