PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B-500WM-1Marker,identification

Brady United States · NSN 7690-00-450-1508 · FSC 7690 · No Item Name Available
Verified by PartsTable
NSN 7690-00-450-1508 — this item is cataloged by the U.S. Government under National Stock Number 7690-00-450-1508. Primary manufacturer part number: B-500WM-1.
Features
  • Marker,identification — FSC 7690
  • Inscription: 1
  • Color: WHITE SINGLE SIDE INSCRIPTION BACKGROUNDUNABLE TO DECODE
  • Basic Shape Style: RECTANGULAR
  • Marking Designation: LEGEND LOCATION NOT OTHERWISE SPECIFIEDLEGEND
  • Usage Form: DISPENSER CARD
  • Material: PLASTIC VINYL
  • Color: BLACK SINGLE SIDE INSCRIPTIONUNABLE TO DECODE
Applications
  • Applications requiring Plastic Vinyl construction
General Description

The Marker,identification, cataloged under National Stock Number 7690-00-450-1508, is classified within Federal Supply Class 7690 (No Item Name Available) of the Books, Maps, and Other Publications group. The primary manufacturer of record is Brady United States. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN7690-00-450-1508
Primary Part NumberB-500WM-1
Item NameMarker,identification
FSC / FSG7690 / 76 — No Item Name Available
ManufacturerBrady United States
StatusCANCELLED
Inscription1
ColorWHITE SINGLE SIDE INSCRIPTION BACKGROUNDUNABLE TO DECODE
Basic Shape StyleRECTANGULAR
Marking DesignationLEGEND LOCATION NOT OTHERWISE SPECIFIEDLEGEND
Usage FormDISPENSER CARD
MaterialPLASTIC VINYL
ColorBLACK SINGLE SIDE INSCRIPTIONUNABLE TO DECODE
Width0.250 INCHES NOMINAL IN
Length1.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5330-00-064-0090 INTERCHANGEABLE
Packing,preformed
5999-00-065-9698 INTERCHANGEABLE
Delay Line
4320-00-218-4483WM1 INTERCHANGEABLE
Lever,main,pump
Circor Naval Solutions Llc Dba Warren Pumps
4920-00-590-6771 INTERCHANGEABLE
Blade Tracker,elect
2915-00-591-3739111102 INTERCHANGEABLE
Disk,valve
Honeywell International Inc. Div Aerospace - Torrance
5940-00-792-379201-1044-1-0212 INTERCHANGEABLE
Post,binding,electrical
Concord Electronics, Inc.
4730-01-128-8849111102 INTERCHANGEABLE
Strainer Element,sediment
Northrop Grumman Systems Corporation Div Marine Systems
3110-01-208-373711110/2 INTERCHANGEABLE
Ball,bearing
Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque
4810-01-605-31241111-02 INTERCHANGEABLE
Seat,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
B-500WM-1 PRIMARY Brady United States (USA)
25177-00161 Leonardo Uk Ltd (GBR)
25177-00161 Bae Systems (operations) Limited (GBR)
111102 T I Crypton Ltd (GBR)
LWM-1 PRIMARY Lem Products, Inc (USA)
WM-1 PRIMARY Brady United States (USA)
30 799 967 Muirhead Aerospace Ltd (GBR)
B500WM1 Brady Corporation Ltd (GBR)
25177-00161 Leonardo Mw Ltd (GBR)
Related Parts
5330-00-064-0090INTERCHANGEABLE
PACKING,PREFORMED
5999-00-065-9698INTERCHANGEABLE
DELAY LINE
4320-00-218-4483INTERCHANGEABLE
LEVER,MAIN,PUMP
WM1
4920-00-590-6771INTERCHANGEABLE
BLADE TRACKER,ELECT
2915-00-591-3739INTERCHANGEABLE
DISK,VALVE
111102
5940-00-792-3792INTERCHANGEABLE
POST,BINDING,ELECTRICAL
01-1044-1-0212
4730-01-128-8849INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
111102
3110-01-208-3737INTERCHANGEABLE
BALL,BEARING
11110/2
4810-01-605-3124INTERCHANGEABLE
SEAT,VALVE
1111-02

Frequently Asked Questions

What is NSN 7690-00-450-1508?

NSN 7690-00-450-1508 is a Marker,identification, manufactured by Brady United States, classified under FSC 7690 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 7690-00-450-1508?

NSN 7690-00-450-1508 has 9 cross-referenced part numbers: B-500WM-1 (Brady United States), 25177-00161 (Leonardo Uk Ltd), 25177-00161 (Bae Systems (operations) Limited), 111102 (T I Crypton Ltd), LWM-1 (Lem Products, Inc) and 4 more.

What NSN replaces 7690-00-450-1508?

There are 9 known substitutes for 7690-00-450-1508: 5330-00-064-0090, 5999-00-065-9698, 4320-00-218-4483 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B-500WM-1?

Key specifications for B-500WM-1: Inscription: 1; Color: WHITE SINGLE SIDE INSCRIPTION BACKGROUNDUNABLE TO DECODE; Special Features: 36 VERTICAL PEEL OFF MARKERS EACH W/SIX REPETITION OF THE NUMBER FURNISHED ON 2 IN. BY I IN. CARD,25 CARDS PER PKG IN; Basic Shape Style: RECTANGULAR. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 7690-00-450-1508 still in active supply?

NSN 7690-00-450-1508 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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