PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2000002Sight,rear

Hodge Tool Co Inc Div Hodge Tool Company · NSN 1005-01-657-7129 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-01-657-7129 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-657-7129. Primary manufacturer part number: 2000002.
Features
  • Sight,rear — FSC 1005
  • Style Designator: FOLDING
  • 2 verified cross-references
  • Primary manufacturer: Hodge Tool Co Inc Div Hodge Tool Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sight,rear, cataloged under National Stock Number 1005-01-657-7129, is classified within Federal Supply Class 1005 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Hodge Tool Co Inc Div Hodge Tool Company. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1005-01-657-7129
Primary Part Number2000002
Item NameSight,rear
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerHodge Tool Co Inc Div Hodge Tool Company
StatusACTIVE
Style DesignatorFOLDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4620-00-389-7098 INTERCHANGEABLE
Float and Arm
5305-00-449-2481 INTERCHANGEABLE
Screw,machine
2925-01-009-3411 INTERCHANGEABLE
Plate Assembly
4820-01-303-1155200.0002 INTERCHANGEABLE
Seat,valve
Woma Corporation
5307-01-440-67783-29635 POS NO 10 INTERCHANGEABLE
Stud,plain
Boll Filter Corporation
Cross-Reference Index
Part NumberManufacturer
8500874 Sig Sauer Inc. (USA)
2000002 PRIMARY Hodge Tool Co Inc Div Hodge Tool Company (USA)
Related Parts
4620-00-389-7098INTERCHANGEABLE
FLOAT AND ARM
5305-00-449-2481INTERCHANGEABLE
SCREW,MACHINE
2925-01-009-3411INTERCHANGEABLE
PLATE ASSEMBLY
4820-01-303-1155INTERCHANGEABLE
SEAT,VALVE
200.0002
5307-01-440-6778INTERCHANGEABLE
STUD,PLAIN
3-29635 POS NO 10

Frequently Asked Questions

What is NSN 1005-01-657-7129?

NSN 1005-01-657-7129 is a Sight,rear, manufactured by Hodge Tool Co Inc Div Hodge Tool Company, classified under FSC 1005 (No Item Name Available). Status: active.

What are the part numbers for NSN 1005-01-657-7129?

NSN 1005-01-657-7129 has 2 cross-referenced part numbers: 8500874 (Sig Sauer Inc.), 2000002 (Hodge Tool Co Inc Div Hodge Tool Company).

What NSN replaces 1005-01-657-7129?

There are 5 known substitutes for 1005-01-657-7129: 4620-00-389-7098, 5305-00-449-2481, 2925-01-009-3411 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2000002?

Key specifications for 2000002: Part Name Assigned by Controlling Agency: FLIP SIGHT REAR; Style Designator: FOLDING. 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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