PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21676L1Screw,cap,hexagon Head

Naval Inventory Control Point Mechanicsburg · NSN 5305-01-535-8261 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-535-8261 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-535-8261. Primary manufacturer part number: 21676L1.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATION
  • Criticality Code Justification: ZZZY
  • 6 verified cross-references
  • Primary manufacturer: Naval Inventory Control Point Mechanicsburg
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-535-8261, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-535-8261
Primary Part Number21676L1
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATION
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5365-00-003-416021676 INTERCHANGEABLE
Spacer,rear Bearing
Industrial Technologies and Services Llc
4330-00-163-040499121676 INTERCHANGEABLE
Plunger
Alfa Laval Inc
3110-00-198-3000160424 INTERCHANGEABLE
Roller,bearing
Regal Beloit America, Inc. Dba Rollway Bearing
5330-00-297-607921676 INTERCHANGEABLE
Gasket
Arvinmeritor Inc
6515-01-369-3102216706 INTERCHANGEABLE
Needle,suture
Aspen Surgical Products Inc
5305-01-451-933322850N PIECE 14 INTERCHANGEABLE
Screw,cap,hexagon Head
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
21676L1 Naval Inventory Control Point Mechanicsburg (USA)
30387NPC14 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
21676 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
30387NPC14 Naval Inventory Control Point Mechanicsburg (USA)
22850NPC14 Naval Inventory Control Point Mechanicsburg (USA)
22850NPC14 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5365-00-003-4160INTERCHANGEABLE
SPACER,REAR BEARING
21676
4330-00-163-0404INTERCHANGEABLE
PLUNGER
99121676
3110-00-198-3000INTERCHANGEABLE
ROLLER,BEARING
160424
5330-00-297-6079INTERCHANGEABLE
GASKET
21676
6515-01-369-3102INTERCHANGEABLE
NEEDLE,SUTURE
216706
5305-01-451-9333INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
22850N PIECE 14

Frequently Asked Questions

What is NSN 5305-01-535-8261?

NSN 5305-01-535-8261 is a Screw,cap,hexagon Head, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-535-8261?

NSN 5305-01-535-8261 has 6 cross-referenced part numbers: 21676L1 (Naval Inventory Control Point Mechanicsburg), 30387NPC14 (Leslie Controls, Inc. Dba Leslie Controls Inc), 21676 (Leslie Controls, Inc. Dba Leslie Controls Inc), 30387NPC14 (Naval Inventory Control Point Mechanicsburg), 22850NPC14 (Naval Inventory Control Point Mechanicsburg) and 1 more.

What NSN replaces 5305-01-535-8261?

There are 6 known substitutes for 5305-01-535-8261: 5365-00-003-4160, 4330-00-163-0404, 3110-00-198-3000 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21676L1?

Key specifications for 21676L1: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATION; 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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