PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3174Washer,concave

Roller Bearing Co of America, Inc Div Pic Design · NSN 5310-01-087-2549 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-087-2549 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-087-2549. Primary manufacturer part number: 3174.
Features
  • Washer,concave — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Roller Bearing Co of America, Inc Div Pic Design
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,concave, cataloged under National Stock Number 5310-01-087-2549, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. 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.

Catalog Facts
Item NameWasher,concave
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersRoller Bearing Co of America, Inc Div Pic Design (CAGE 00141)
Technical Specifications
ParameterValue
NSN5310-01-087-2549
Primary Part Number3174
Item NameWasher,concave
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerRoller Bearing Co of America, Inc Div Pic Design
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5330-00-039-8765 INTERCHANGEABLE
Gasket
6510-00-105-58061584 INTERCHANGEABLE
Bandage,elastic
3m Company Div Health Care Business
6515-00-176-54653174 INTERCHANGEABLE
Catheter and Needle Unit,intrave
Becton Dickinson and Co Acutecare Div
5940-00-496-80613-174 INTERCHANGEABLE
Terminal Board
Cinch Connectivity Solutions Inc.
4720-00-801-0147A200079 INTERCHANGEABLE
Hose Assembly,metallic
Flexible Metal Inc
5340-01-076-7436 INTERCHANGEABLE
Lock,flush
5985-01-144-81673174 INTERCHANGEABLE
Waveguide Assembly
Frontgrade Technologies Inc.
5365-01-244-70313174 INTERCHANGEABLE
Plug,machine Thread
DP Manufacturing Inc.
5985-01-371-78883174 INTERCHANGEABLE
Coupler,antenna
Tech Resources, Inc
2530-01-541-57893174 INTERCHANGEABLE
Brake Drum
Accuride Corporation Dba Accuride Distributing Llc
Cross-Reference Index
Part NumberManufacturer
3174 PRIMARY Roller Bearing Co of America, Inc Div Pic Design (USA)
Related Parts
5330-00-039-8765INTERCHANGEABLE
GASKET
6510-00-105-5806INTERCHANGEABLE
BANDAGE,ELASTIC
1584
6515-00-176-5465INTERCHANGEABLE
CATHETER AND NEEDLE UNIT,INTRAVE
3174
5940-00-496-8061INTERCHANGEABLE
TERMINAL BOARD
3-174
4720-00-801-0147INTERCHANGEABLE
HOSE ASSEMBLY,METALLIC
A200079
5340-01-076-7436INTERCHANGEABLE
LOCK,FLUSH
5985-01-144-8167INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
3174
5365-01-244-7031INTERCHANGEABLE
PLUG,MACHINE THREAD
3174
5985-01-371-7888INTERCHANGEABLE
COUPLER,ANTENNA
3174
2530-01-541-5789INTERCHANGEABLE
BRAKE DRUM
3174

Frequently Asked Questions

What is NSN 5310-01-087-2549?

NSN 5310-01-087-2549 is a Washer,concave, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-087-2549?

NSN 5310-01-087-2549 has 1 cross-referenced part number: 3174 (Roller Bearing Co of America, Inc Div Pic Design).

What NSN replaces 5310-01-087-2549?

There are 10 known substitutes for 5310-01-087-2549: 5330-00-039-8765, 6510-00-105-5806, 6515-00-176-5465 and 7 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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