PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

36-121Eyelet,metallic

Keysight Technologies Inc · NSN 5325-00-523-6238 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-523-6238 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-523-6238. Primary manufacturer part number: 36-121.
Features
  • Eyelet,metallic — FSC 5325
  • Barrel Style: STRAIGHT ROUND TYPE
  • Material: COPPER ALLOY OVERALL
  • Surface Treatment: DICHROMATE OVERALL
  • Barrel Outside Diameter: 0.815 INCHES NOMINAL IN
  • Flange Style: FLANGE
  • Barrel Height: 0.170 INCHES NOMINAL IN
  • Flange Outside Diameter: 1.000 INCHES NOMINAL IN
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Eyelet,metallic, cataloged under National Stock Number 5325-00-523-6238, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Keysight Technologies Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN5325-00-523-6238
Primary Part Number36-121
Item NameEyelet,metallic
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusACTIVE
Barrel StyleSTRAIGHT ROUND TYPE
MaterialCOPPER ALLOY OVERALL
Surface TreatmentDICHROMATE OVERALL
Barrel Outside Diameter0.815 INCHES NOMINAL IN
Flange StyleFLANGE
Barrel Height0.170 INCHES NOMINAL IN
Flange Outside Diameter1.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4320-00-383-3860A676 INTERCHANGEABLE
Impeller,pump,centrifugal
Circor Naval Solutions Llc Dba Warren Pumps
5330-00-446-5315PP046JGY INTERCHANGEABLE
Seal,oil
Circor Pumps North America Llc
5330-00-599-4517A676 INTERCHANGEABLE
Gasket
Champion Aerospace Llc
4330-01-165-0852 INTERCHANGEABLE
Filter Body,fluid
5930-01-220-180936121 INTERCHANGEABLE
Switch,flow
Thomas Products Llc
5360-01-235-789736121 INTERCHANGEABLE
Spring
Pneudraulics, Inc.
2590-01-373-277936121 INTERCHANGEABLE
Wear Pad,boom
Allied Systems Company Dba Allied Systems Co
4130-01-389-854536121 INTERCHANGEABLE
Condenser Coil,refrigeration
Wilshire Corp
Cross-Reference Index
Part NumberManufacturer
36-121 PRIMARY Keysight Technologies Inc (USA)
36-121 Hewlett-Packard Company Dba HP (USA)
36-121 Keysight Technologies, Inc. (USA)
A676 PRIMARY Edwin B. Stimpson Company, Inc. Dba Stimpson (USA)
Related Parts
4320-00-383-3860INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
A676
5330-00-446-5315INTERCHANGEABLE
SEAL,OIL
PP046JGY
5330-00-599-4517INTERCHANGEABLE
GASKET
A676
4330-01-165-0852INTERCHANGEABLE
FILTER BODY,FLUID
5930-01-220-1809INTERCHANGEABLE
SWITCH,FLOW
36121
5360-01-235-7897INTERCHANGEABLE
SPRING
36121
2590-01-373-2779INTERCHANGEABLE
WEAR PAD,BOOM
36121
4130-01-389-8545INTERCHANGEABLE
CONDENSER COIL,REFRIGERATION
36121

Frequently Asked Questions

What is NSN 5325-00-523-6238?

NSN 5325-00-523-6238 is a Eyelet,metallic, manufactured by Keysight Technologies Inc, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-00-523-6238?

NSN 5325-00-523-6238 has 4 cross-referenced part numbers: 36-121 (Keysight Technologies Inc), 36-121 (Hewlett-Packard Company Dba HP), 36-121 (Keysight Technologies, Inc.), A676 (Edwin B. Stimpson Company, Inc. Dba Stimpson).

What NSN replaces 5325-00-523-6238?

There are 8 known substitutes for 5325-00-523-6238: 4320-00-383-3860, 5330-00-446-5315, 5330-00-599-4517 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 36-121?

Key specifications for 36-121: Barrel Style: STRAIGHT ROUND TYPE; Material: COPPER ALLOY OVERALL; Surface Treatment: DICHROMATE OVERALL; Barrel Outside Diameter: 0.815 INCHES NOMINAL IN. 7 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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