509-2-4M — KNOB

509-2-4M is cataloged as KNOB. It carries 1 NSN identity and cross-references to 7 related part numbers. The part appears on MCRL cross-reference data.

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NSN identity

NSN 009325712 — KNOB

Approved sources (CAGE)

80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE · P/N MS91528-2D4B
80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE · P/N NASM3926
23480 ELECTRONIC HARDWARE CORP · P/N 9L4RS
23480 ELECTRONIC HARDWARE CORP · P/N 91BDMA
23480 ELECTRONIC HARDWARE CORP · P/N 2D4B
3B150 RAYTHEON COMPANY · P/N 90-2-2DG
49956 RAYTHEON COMPANY · P/N 90-2-2DG
52525 LERCO DIV SPACE-LOK INC
96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M · P/N MS91528-2D4B
99813 JAN HARDWARE MFG CO INC · P/N 91BDMA
D9182 ZF INDUSTRIEANTRIEBE WITTEN GMBH · P/N MS91258-2D4B

Government purchase history

Distinct Vendors: 0
Total: $0.00
Total Amount: $0.00

Government pricing & management

Aac: J
Aac Label: Not stocked, centrally procured on demand
Effective Date: 2025-10-01
Moe: DA
Niin: 009325712
Qup: 1
Rep Rec Code: Z
Slc: 0
Sos: SMS
Sos Label: DLA
Ui: EA
Unit Price: $21.31

Demand

Buyer Requests 90d: 0
Buyer Requests All: 0
Open Solicitations: 0

Market on PartsAndPlanes

Active Listings: 0
Avg Price: $0.00
Max Price: $0.00
Min Price: 0
Sellers: 0
Total Quantity: 0

Availability

Band: Scarce
Note: No active listings, PMA sources, or award history on file yet.

Related part numbers

2D4B, 90-2-2DG, 91BDMA, 9L4RS, MS91258-2D4B, MS91528-2D4B, NASM3926