PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2-1522Gage,fastener Protrusion

Hi-Shear Corporation · NSN 5210-01-004-2712 · FSC 5210 · No Item Name Available
Verified by PartsTable
NSN 5210-01-004-2712 — this item is cataloged by the U.S. Government under National Stock Number 5210-01-004-2712. Primary manufacturer part number: 2-1522.
Features
  • Gage,fastener Protrusion — FSC 5210
  • General Characteristics Item Description: CONSISTS OF 5 BLADES FOR CHECKING PIN PROTRUSION ON HI-SHEAR HI-LOK AFTER INSERTION IN HOLE AND BEFORE OR AFTER COLLAR INSTALLATION; SIZES 5/32, 3/16, 1/4, 5/16 AND 3/8 IN.; STAINLESS STEEL BLADES ASSEMBLED ON KEY CHAIN IN
  • 5 verified cross-references
  • Primary manufacturer: Hi-Shear Corporation
Applications
  • Quality assurance and inspection
  • Precision measurement and calibration
  • Laboratory and test equipment
General Description

The Gage,fastener Protrusion, cataloged under National Stock Number 5210-01-004-2712, is classified within Federal Supply Class 5210 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is Hi-Shear Corporation. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5210-01-004-2712
Primary Part Number2-1522
Item NameGage,fastener Protrusion
FSC / FSG5210 / 52 — No Item Name Available
ManufacturerHi-Shear Corporation
StatusACTIVE
General Characteristics Item DescriptionCONSISTS OF 5 BLADES FOR CHECKING PIN PROTRUSION ON HI-SHEAR HI-LOK AFTER INSERTION IN HOLE AND BEFORE OR AFTER COLLAR INSTALLATION; SIZES 5/32, 3/16, 1/4, 5/16 AND 3/8 IN.; STAINLESS STEEL BLADES ASSEMBLED ON KEY CHAIN IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4820-00-926-95942100A INTERCHANGEABLE
Valve,foot
Industrial Technologies and Services Llc
5930-00-967-340521522 INTERCHANGEABLE
Switch,thermostatic
Sensata Technologies, Inc. Div Sensata Attleboro
6610-01-115-914021522 INTERCHANGEABLE
Tube Shield,short
Aerosonic Llc
5310-01-232-127121522 INTERCHANGEABLE
Washer
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
6550-01-352-3875R21522 INTERCHANGEABLE
Kovacs Reagent
Remel Inc.
9390-01-468-770218-61004 INTERCHANGEABLE
Nonmetallic Special Shaped Secti
Sierra Nevada Company, Llc
5310-01-524-8763 INTERCHANGEABLE
Nut,plain,barrel
6632-01-540-159721522 INTERCHANGEABLE
Filter Kit,blood Gas Analyzer
Nova Biomedical Corp
Cross-Reference Index
Part NumberManufacturer
2-1522 PRIMARY Hi-Shear Corporation (USA)
2-1522 Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN)
2-1522 Blanc Aero Industries Uk Ltd (GBR)
2-1522 Fairchild Fasteners Europe - Vsd Gmbh (DEU)
2-1522 Satair A/s (DNK)
Related Parts
4820-00-926-9594INTERCHANGEABLE
VALVE,FOOT
2100A
5930-00-967-3405INTERCHANGEABLE
SWITCH,THERMOSTATIC
21522
6610-01-115-9140INTERCHANGEABLE
TUBE SHIELD,SHORT
21522
5310-01-232-1271INTERCHANGEABLE
WASHER
21522
6550-01-352-3875INTERCHANGEABLE
KOVACS REAGENT
R21522
9390-01-468-7702INTERCHANGEABLE
NONMETALLIC SPECIAL SHAPED SECTI
18-61004
5310-01-524-8763INTERCHANGEABLE
NUT,PLAIN,BARREL
6632-01-540-1597INTERCHANGEABLE
FILTER KIT,BLOOD GAS ANALYZER
21522

Frequently Asked Questions

What is NSN 5210-01-004-2712?

NSN 5210-01-004-2712 is a Gage,fastener Protrusion, manufactured by Hi-Shear Corporation, classified under FSC 5210 (No Item Name Available). Status: active.

What are the part numbers for NSN 5210-01-004-2712?

NSN 5210-01-004-2712 has 5 cross-referenced part numbers: 2-1522 (Hi-Shear Corporation), 2-1522 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), 2-1522 (Blanc Aero Industries Uk Ltd), 2-1522 (Fairchild Fasteners Europe - Vsd Gmbh), 2-1522 (Satair A/s).

What NSN replaces 5210-01-004-2712?

There are 8 known substitutes for 5210-01-004-2712: 4820-00-926-9594, 5930-00-967-3405, 6610-01-115-9140 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2-1522?

Key specifications for 2-1522: General Characteristics Item Description: CONSISTS OF 5 BLADES FOR CHECKING PIN PROTRUSION ON HI-SHEAR HI-LOK AFTER INSERTION IN HOLE AND BEFORE OR AFTER COLLAR INSTALLATION; SIZES 5/32, 3/16, 1/4, 5/16 AND 3/8 IN.; STAINLESS STEEL BLADES ASSEMBLED ON KEY CHAIN IN. 1 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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