Aerospace Hardware Store

Aerospace

Hardware

4994811-0002 Valve Silencer

4820-01-172-0421

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

Request for Quote

Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.

AS9120 ISO9001 Aviation Suppliers Association Global Shipping

주요 부품

58191
5310-00-208-2791
Plate Plain Nut
581911-1
5970-00-555-6442
Plate Insulator
581911838575
5306-00-486-0030
Shoulder Bolt
581911838651
5310-01-029-3216
Plate Self-Locking Nut
5819135B6695
5315-00-349-8115
Headless Straight Pin
581914-001
4810-01-479-5095
Flow Control Valve
5819146
5340-01-326-3862
Spacing Threaded Standoff
5819147
5305-01-324-5234
Shoulder Screw

Need Assistance?

Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!

Contact us directly, and our team will assist you in finding the perfect solution for your requirements.

문의하기

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • 위험물 인증
  • Global Shipping

Official Item Classification

이름
Valve Silencer
부품 번호
4994811-0002
(NSN) 국가 재고 번호
4820-01-172-0421
(FSG) 연방 공급 그룹
48 Valves
(FSC) 연방 공급 분류
4820 공급 업체
(INC) 품목 이름 코드
77777
날짜
02/15/1984 (42년 전)

4820-01-172-0421, valve silencer

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

1542367

Related Hardware Products

부품 번호 설명
4994811-0002 Valve Silencer
4994821-0002 Valve Silencer

자주 묻는 질문

What is the FSCG of the NSN 4820-01-172-0421?
The FSCG of the NSN 4820-01-172-0421 is 4820
Does NSN 4820-01-172-0421 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4820-01-172-0421 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-172-0421 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4820-01-172-0421 was assigned to the Federal Catalog?
It was assigned 42년 전, on Wed, Feb 15, 1984