National Item Identification Number

01-475-4562
014754562
5331-01-475-4562
5331014754562

National Stock Number

Item Name

O-RING

Federal Supply Class

5331

Description

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION.

Commercial and Government Entity Code (Supplier Data)

---

14221

---

MCPHERSON INC.
DBA SPACE OPTICS RESEARCH LABS
7A STUART RD
CHELMSFORD
MA
01824
800-255-1055

---

25184

---

---

85578

---

MARK CONTROLS CORP
PACIFIC VALVES DIV
3201 WALNUT AVE
LONG BEACH
CA
90807
562-426-2531

---

Reference Numbers (Part Numbers)

11-134-7446-70
134-8307
17774PC14

Required Categories

REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
CRITICALITY CODE JUSTIFICATION

Required Description

MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACT