PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100-051-1Pin,straight,headed

Bell Textron Inc · NSN 5315-00-412-9867 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-412-9867 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-412-9867. Primary manufacturer part number: 100-051-1.
Features
  • Pin,straight,headed — FSC 5315
  • Surface Finish: 125.0 MICROINCHES OVERALL
  • Distance From Centerline of Hole to End of Pin: 0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
  • Material Document and Classification: MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
  • Height: 0.050 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
  • Pin Head Diameter: 0.570 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
  • Head Style: FLAT
  • Under Head Length: 0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN
Applications
  • Applications requiring Steel Comp 4130 or Steel Comp E4340 or Steel Comp 4340 Overall construction
General Description

The Pin,straight,headed, cataloged under National Stock Number 5315-00-412-9867, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bell Textron Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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
NSN5315-00-412-9867
Primary Part Number100-051-1
Item NamePin,straight,headed
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerBell Textron Inc
StatusACTIVE
Surface Finish125.0 MICROINCHES OVERALL
Distance From Centerline of Hole to End of Pin0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
Material Document and ClassificationMIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
Height0.050 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
Pin Head Diameter0.570 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
Head StyleFLAT
Under Head Length0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN
First Hole Diameter0.127 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
End Radius0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Surface TreatmentCADMIUM OVERALL
Style DesignatorSTRAIGHT
Diameter0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
Hole Arrangement StyleONE END DRILLED
MaterialSTEEL COMP 4130 OR STEEL COMP E4340 OR STEEL COMP 4340 OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-010-0051100051 INTERCHANGEABLE
Screw,cap,hexagon Head
Brinkley Technology Group Llc Dba Hercules Manufacturing
4470-00-079-2039 INTERCHANGEABLE
Device,locking,gland Nut
5815-00-116-1242100051 INTERCHANGEABLE
Indicator Module
Ncr Corporation Dba Ncr
5930-00-270-239710005-1 INTERCHANGEABLE
Switch,push
Alliant Techsystems Operations Llc Div Defense Electronic Systems
5365-00-374-8286W304113 INTERCHANGEABLE
Plug,machine Thread
Northrop Grumman Systems Corporation
1680-00-480-811610-005-1 INTERCHANGEABLE
Ash Receiver
Bell Textron Inc
3120-00-816-5541FB1012-5 INTERCHANGEABLE
Bearing,sleeve
Altra Industrial Motion Corp.
5930-01-122-2974 INTERCHANGEABLE
Switch,pressure
5310-01-133-0955100051 INTERCHANGEABLE
Washer,flat
Mile High Equipment Company Dba Ice-O-Matic
5999-01-171-581652BAK INTERCHANGEABLE
Contact Assembly,electrical
Siemens Energy and Automation Inc Siemens Furnas Controls Div
Cross-Reference Index
Part NumberManufacturer
100-051-1 Leonardo Spa Helicopters Division - Production Site (ITA)
100-051-1 PRIMARY Bell Textron Inc (USA)
100-051 Bell Textron Inc (USA)
Related Parts
5305-00-010-0051INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
100051
4470-00-079-2039INTERCHANGEABLE
DEVICE,LOCKING,GLAND NUT
5815-00-116-1242INTERCHANGEABLE
INDICATOR MODULE
100051
5930-00-270-2397INTERCHANGEABLE
SWITCH,PUSH
10005-1
5365-00-374-8286INTERCHANGEABLE
PLUG,MACHINE THREAD
W304113
1680-00-480-8116INTERCHANGEABLE
ASH RECEIVER
10-005-1
3120-00-816-5541INTERCHANGEABLE
BEARING,SLEEVE
FB1012-5
5930-01-122-2974INTERCHANGEABLE
SWITCH,PRESSURE
5310-01-133-0955INTERCHANGEABLE
WASHER,FLAT
100051
5999-01-171-5816INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
52BAK
5950-01-248-9807INTERCHANGEABLE
TRANSFORMER,POWER
41411
4810-01-422-0877INTERCHANGEABLE
VALVE,BUTTERFLY
10097-1

Frequently Asked Questions

What is NSN 5315-00-412-9867?

NSN 5315-00-412-9867 is a Pin,straight,headed, manufactured by Bell Textron Inc, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-412-9867?

NSN 5315-00-412-9867 has 3 cross-referenced part numbers: 100-051-1 (Leonardo Spa Helicopters Division - Production Site), 100-051-1 (Bell Textron Inc), 100-051 (Bell Textron Inc).

What NSN replaces 5315-00-412-9867?

There are 12 known substitutes for 5315-00-412-9867: 5305-00-010-0051, 4470-00-079-2039, 5815-00-116-1242 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100-051-1?

Key specifications for 100-051-1: Surface Finish: 125.0 MICROINCHES OVERALL; Distance From Centerline of Hole to End of Pin: 0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN; Material Document and Classification: MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OVERALL; Height: 0.050 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN. 16 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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